This is a set of 2 black bed sheet clips/elastic bands to prevent slipping, and they are new. I purchased these on Amazon about a month ago and stored them, but I ended up not using them at all, so I'm selling them. They are new and unused, but please examine the images carefully and make your decision (no returns). ⚫︎ About this product 【Elastic Bands for Bed Sheets】 Are you tired of your mattress or futon sheets slipping while you sleep? Use these elastic bands on the four corners. The highly elastic rubber and the clips that grip firmly will prevent your sheets from slipping. 【Plastic Claws】 The clips are made of durable stainless steel. The internal claws use plastic, so they won't damage the fabric even when they grip firmly. 【Compatible with 18-60cm】 The highly elastic nylon rubber stretches well and fits snugly. The length is adjustable with a buckle, so it can be used not only for sheets but also for fixing sofa covers and mattress pads, and for various other purposes. 【Product Features】 Secure hold: Plastic claws hold the fabric firmly without damage. Highly elastic: High-elastic nylon rubber stretches well and fits. 【Product Details】 Material: Elastic nylon rubber, stainless steel Size: 2.5 x 18 cm Set: 2 pieces