Futon Sheet Anti-Slip Clips Elastic Bands Fasteners Set of 2 Black [New]

Bedding Sheet Anti-Slip Clips, Elastic Bands, Fasteners, Set of 2, Black [New].

I purchased these on Amazon about a month ago and kept them in storage, but ended up not using them at all and no longer need them, so I am listing them for sale.
They are new and unused, but please judge by the images (no returns accepted).

??About this product
[Elastic Band for Sheets] Are you troubled by your fitted sheets slipping off your mattress or futon while you sleep? If so, attach these elastic bands to the four corners. The highly elastic rubber and the clips that grip firmly prevent sheets from slipping.
[Plastic Claws] The clips are made of durable stainless steel. The internal claws are made of plastic, so they grip firmly without damaging the fabric.
[Adjustable from 18-60cm] The highly elastic nylon rubber stretches well and fits snugly. The length can also be adjusted with the buckle, making it useful for various purposes such as securing sofa covers and mattress pads, not just sheets.
[Product Features] Secure Hold: Plastic claws hold firmly without damaging the fabric. High Elasticity: High-elasticity nylon rubber stretches well and fits snugly.
[Product Details] Material: Elastic nylon rubber, stainless steel. Size: 2.5 x 18 cm. Set: 2 pieces.