Handmade Shoulder Bag, Crochet Beige, Pink The yarn used is Daiso's Melange Tricot and Sanki's acrylic yarn. The length of the frilled strap is not adjustable, but it's crocheted to a length that fits a woman's height for a crossbody style. If you have any requests for specific measurements, please let me know and I will measure it for you. It feels like it's big enough to hold a long wallet and a smartphone. Also, please understand that this is a beginner's work, made by referencing a video, before purchasing. ☺︎