High-quality metal construction ensures durability, resistance to deformation, and rust prevention. The EVA cushion protects walls and furniture from damage. Adjustable height with three settings: 33-40mm (0 screws), 47-64mm (1 screw), and 64-87mm (2 screws). Reduces shaking and noise for a stable, quiet environment. Easy installation: attach the metal base to the headboard and adjust screws for a snug fit. Versatile use for beds, closets, chairs, sofas, and other wall-mounted furniture. Features: - Sturdy metal iron frame for slip-free stability. - Noise-reducing design with protective sponge padding. - Compatible with various furniture types. Color: As shown Material: Iron Size: - Diameter: 37mm / 44mm - Adjustable length: 33-40mm / 47-64mm / 64-87mm Weight: 489g Package includes: - 6 anti-shake tools - 6 EVA cushions - 6 double-sided adhesive tapes Note: - Slight size variations may occur due to manual measurement. - Colors may differ slightly due to monitor settings. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin