This sheet clip is made of nylon elastic + plastic buckle + metal duckbill clip. The sheet clamps are adjustable, and the extra-loose elastic band meets stronger tension, keeps the corners in place and tidy, protects the fabric from damage, no more messy or wrinkled, a good helper for bedding Easy to use: Fold the excess corner of the sheet, put the sheet in the plastic clip, press the metal button to secure the sheet, and the strap length can be stretched to meet your needs. The sheet clips are suitable for bed sheets, mattress covers, sofa covers, tablecloth clips or anything you want to secure, allowing you to avoid the trouble of messy, often sliding sheets. Color: Black Size: 25 x 25 x 0.9 cm Weight: 100g Package List: 4 x Bed Sheet Clips