The installation of this bed headboard stopper is easy and convenient because it is self-adhesive. It can also protect your wall from scratch and damage. This bed headboard stopper can prevent your bed from loosening, shaking and squeaking, which will not affect your sleep when you turn over your body. Made of metal, this bed headboard stopper is sturdy and durable, which has long service time. It adopts high-quality tape, which features strong adhesiveness and strong bearing capacity. There are 4 sizes for you to choose from. This bed headboard stopper is rotatable and adjustable, which can meet your different using needs. 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: Metal Size: S, M, L, XL(Optional) Features: Anti-shake, Adjustable, Self-adhesive Size Details: S: 4cm x 4cm x 4cm/1.57" x 1.57" x 1.57" (Approx.) M: 4cm x 4cm x 6.5cm/1.57" x 1.57" x 2.56" (Approx.) L: 4cm x 4cm x 9cm/1.57" x 1.57" x 3.54" (Approx.) XL: 4cm x 4cm x 11cm/1.57" x 1.57" x 4.33" (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 x Bed Headboard Stopper