This bed headboard stopper can prevent the bed from shaking, making noise and damaging the wall, allowing you to sleep in peace. What this bed headboard stopper can offer you is that it allows you to set it firmly between the wall and the bed board by simply rotating it to adjust its length. Using high-quality ABS material, this product is sturdy, and shake-proof. There are two sizes to choose from: S, L This bed headboard stopper is suitable for home and hotel for the fixing of bed, door, desk and so on. Item Name: Bed Headboard Stopper Material: ABS Features: Anti-shake, Adjustable, Self-adhesive Weight Capacity: 600kg Maximum Extension Length: 3cm Size Details: S: 6.5cm x 6.5cm x 5cm/2.56" x 2.56" x 1.97" (Approx.) L: 6.5cm x 6.5cm x 10cm/2.56" x 2.56" x 3.94" (Approx.) Notes: Due to the light and the screen setting difference, the item's color may slightly differs from the pictures. Please allow slight dimension difference due to the manual measurement. Package Includes: 1 Set of Bed Headboard Stopper(2Pcs Included)