Ensure your mattress stays in place with the mattress anti-slip fixation device. This round, no-punch clip is designed for easy attachment to your bed frame, providing a secure hold on your mattress. Suitable for soft beds, wooden beds, this device prevents any unwanted movement, allowing you to enjoy a stable and comfortable sleep every night. Features -Color:Black -Material:Iron -Size:17.00X10.50X5.00cm/6.68X4.13X1.97in -Bed compatibility: designed to work seamlessly with bed frames, ensuring your mattress remains securely in place regardless of position -Antislip mattress support: provides a stable and secure grip on the mattress, preventing any sliding and enhancing overall sleep quality -Wide range of compatibility: fits most bed frames, including upholstered beds, bed frames, king/queen/platform beds, rv mattresses, and metal/wooden bed frames -Enhanced stability: features increased height and width for better stability, ensuring the mattress stays in place and does not slide off the bed frame -Multifunctional application: suitable for various mattresses and bed frames, making it an excellent choice for both use Package list: 2 x Mattress Retainer