[Adjustable Length]: 4-piece fitted bed sheet clips with elastic straps adjustable from 12 inches to 39 inches. Easy to adjust to your desired length. [Keep Your Sheets in Place]: Bed sheet fasteners are simple to attach and prevent fitted sheets from slipping off corners overnight, helping maintain a neat and tidy bed appearance. [Fit All Common Sheet Sizes]: Compatible with Twin, Twin XL, Full, Full XL, Queen, King, and California King fitted sheets. Works with various mattress types and secures sheets firmly. [Durable Construction]: Features elastic straps, metal clips, and a built-in plastic clamping system for strong grip while protecting fabric from damage. [Wide Compatibility]: Suitable for bed sheets, hospital beds, sofa cushions, mattress pads, tablecloths, chair covers, car seat covers, boat seat covers, motorcycle seat covers, and ironing board covers. Color: Black Material: Polyester Length: 30 cm (retracted), extends up to 100 cm Package Includes: 4 x Bed Sheet Straps Note: Color may vary slightly due to screen settings and lighting. Measurement tolerance: ±1–3 cm.