Make a Transparent Resin Frame (Technique) - Lima Beads - DONT use duct tape! use flat tape (packing tape etc.) so you dont have to sand and reapply resin onto back because of the texture the duct tape leaves
DIY Inspiration: Cassette Bag with Headphone Handles by herzfabrik. Her Dewanda store is closed for now and her FB pape hasn’t been updated since Oct From maker: “ All you need are a lot of old tapes, two headphones and cable tie.