Sew a bias tape key chain with a split ring

Bias tape is one of the most forgiving materials for beginner sewing, and turning it into a sturdy key chain is a satisfying weekend project that fits neatly into the Australian maker rhythm. Whether you are a regular at the Saturday craft market in Adelaide, a stallholder at the Finders Keepers in Sydney, or simply enjoy a quiet arvo of stitching at the kitchen table, this little accessory is a great way to use up scraps from your fabric stash and create something useful in under an hour.

The finished key chain is tough enough to handle a set of car keys, a 4WD fob, or a bundle of loyalty cards from your local IGA, and it makes a thoughtful handmade gift for Father's Day, end-of-year teacher presents, or stall fillers for the school fete. Best of all, the only special hardware you need is a split ring, which you can pick up in the key-cutting or hardware aisle of Bunnings, Spotlight, or any large newsagent that stocks a small range of notions.

Gather your materials

You will need around 30 cm of pre-folded bias tape, which is enough to make two standard key chains or one chunky one. Choose a width that suits your style: 12 mm double-fold works well for delicate designs, while 25 mm gives a bolder look that matches the bigger keyrings popular at Aussie camping and fishing outlets. You will also need a split ring in brass or nickel, a pair of pliers, sharp fabric scissors, pins, and a sewing machine or a sturdy hand-sewing needle.

Fabric scraps come in handy if you want to line the loop for extra strength, especially if you plan to attach heavy keys. A small piece of woven cotton from a quilting bundle or a strip of denim salvaged from old jeans works perfectly. If you want to personalise the chain, gather a few extras: a metal tag, a tiny wooden bead, or a scrap of reflective ribbon for night-time safety. Most of these supplies are easy to source from Spotlight, Lincraft, the haberdashery section of Big W, or your local op shop's sewing box.

Cut and prepare your bias tape

Start by deciding on the finished length of your key chain. A comfortable drop for most hands is around 12 to 15 cm, which means you should cut your bias tape roughly 16 to 20 cm to allow for the loop at the top and seam allowances. Use a ruler or a small cutting mat to keep the ends square, and trim any frayed edges so the tape sits flat when you press it.

Unfold one end of the bias tape and fold it back on itself to form a closed loop about 2 cm across, which will later slip onto the split ring. Fold the raw edges inward to hide them, then refold the tape along its original creases so the loop is neat and the right side of the fabric faces out. Pin the loop securely in place, then give the whole length a press with a hot iron to set the folds. A pressing cloth or a scrap of cotton lawn protects delicate prints from shine.

Stitch the key chain together

Set your sewing machine to a straight stitch around 2.5 mm long, or thread a sharp needle with strong cotton or polyester thread if you prefer to stitch by hand. Begin sewing at the folded loop, backstitching a few stitches to lock the seam, then sew slowly down the full length of the tape, keeping your seam about 3 mm from the edge. The goal is to catch both folded edges in one pass so the tape stays flat and the raw edges stay enclosed.

When you reach the bottom, leave the end open if you want to insert a tag or charm, or sew it closed for a solid strap. Trim the threads, snip the corner diagonally to reduce bulk, and give the chain a final press. If you are new to machine sewing, practise on a scrap of bias tape first, as the folded edges can sometimes shift under the presser foot.

Attach the split ring and finish

Open your split ring by sliding one tip of your pliers into the gap and twisting gently in opposite directions, rather than pulling the ends apart, which can weaken the metal. Thread the ring through the small loop at the top of your key chain, then add your keys or a key fob before sliding the ring closed again. Use the pliers to squeeze the two ends back into alignment so the ring sits flush and nothing can slip off.

Give the finished chain a firm tug to test the seam, and check that the loop at the top is tight against the ring. If you would like a softer finish, wrap a small piece of bias tape around the join where the loop meets the ring and stitch it in place by hand. This little detail is popular with stallholders at the Brisbane Markets and adds a professional touch that makes the key chain feel gift-ready.

Customise your design

One of the joys of sewing with bias tape is how easy it is to mix colours and prints to suit your personality or match a favourite bag. You can stitch two different tapes together for a contrasting strap, or use a striped ribbon for a sporty look that suits a beach lifestyle. Small charms from a $2 shop, a vintage button, or a piece of cork leather offcut can be sewn onto the bottom for extra flair.

Creative ways to personalise your key chain:

Care, gifting and fabric choices

A bias tape key chain is surprisingly hard-wearing, but a little care will keep it looking fresh for years. Hand wash it in warm soapy water if it gets grubby, then dry it flat away from direct sunlight to prevent fading. Avoid tossing it in the washing machine with heavy loads, as the metal ring can scratch the drum or snag other items. Store it on a hook near your front door or in a small dish on the hallway console so it is always ready to grab on the way out.

Thoughtful ways to share your handmade key chains:

Fabric and tape options compared:

Material Look and feel Durability Best for
Cotton bias tape Soft, matte, easy to sew Medium Everyday keys, gifts
Polyester ribbon Slight sheen, vibrant colours High Outdoor and 4WD keys
Linen bias tape Textured, natural drape High Heritage-style designs
Reflective tape Shiny, safety-focused High Cycling and night use
Denim strip Sturdy, casual Very high Heavy key bundles

Sewing your own key chain is a small project with big pay-off, and once you have made one you will find endless ways to adapt the design for friends, family, or your next market stall. Share your finished makes on social media, drop a photo into your local maker group, or teach a neighbour the technique over a cup of tea. Every key chain you stitch is a chance to celebrate handmade creativity and keep a little more fabric out of landfill.