STOP is a doorstop made with recycled shoe soles. Designed by Oregon-based designers Studio Gorm in the U.S. Unlike your typical doorstop, a cone can wedge from any side. An innovative doorstop produced for Pidät by a shoe sole maker, we had an 'aha' moment when it occurred to us that shoe soles are durable and slightly flexible in just the way a doorstop needs to be. You can upcycle otherwise discarded shoe soles by cutting them up and mixing them in. The flakes look beautiful, and they're recycled. Materials. Synthetic rubber from 60% recycled shoe soles (material certified by Global Recycled Standard) 100% recycled polyester rope (material certified by Global Recycled Standard) Size. Ø146mm x 40mm (Ø5-3/4x 1-1/2) Color. Brown Shipping. We can ship to most countries within Europe. If your country is not on the list, CLICK HERE for a list of retail shops around the world that sell our products.