Durable Material: These sheet fasteners are made of durable ABS plastic that won't bend. They'll grip your sheets firmly, so you no longer have to worry about messy or wrinkled bedding. Anti-Slip Design: The Y-shaped design of these sheet clip fasteners locks your sheets tightly in place and prevents them from easily loosening. Suitable for various mattresses with headboards. If the headboard is too thin, you can add something to adjust the fit. Multiple Colors: This cylindrical sheet fastener set includes 24 clips in white, pink, and gray. The variety of colors allows you to match your different sheet styles. Thoughtful Design: The cylindrical sheet support measures 2 x 0.6 inches/5 x 1.6 cm (length x width) and features a smooth interior that won't scratch your sheets. The external non-slip design makes them easy to install. Multiple Uses: Not just for sheets! These clips can also be used to seal packaging bags, hold clothes, ironing board covers, and more. Let your creativity shine!