Mute Buffer Door Stop Anti-collision Door Bumper Stainless Steel Magnetic Door Alloy Effective Shock Absorption Q81COOTDTYComs: 100% brand new and high quality Concave type strong suction cover: Concave type increases the suction power, and it is more effective to mute the sound if it is not easy to loosen for a long time. Floor/wall: two installation methods are available, but wall mounting can play a buffering effect, and floor mounting only has the effect of ordinary door suction. Silence buffer: secondary suction of the buffer door, plays the role of secondary collision damping. Strong Power Suction: It is not easy to shake when the wind blows, which effectively prevents the door from colliding. Thickened tip: thickened spring inside, strong elasticity. Specification: Material: Stainless Steel Type: A/B/C/304Size: Approx. 38x10 6mm/1.5x4.17inchSize B: Approx. 52x11 6mm/2.05x4.57inchSize C: Approx. 52x11 4mm/2.05x4.49inch304 Size: Approx. 52x11 2mm/2.05x4.41inchPackage Included: 1x Door Stopper Note: 1. Please allow 1-2cm errors due to manual measurement, please make sure you do not mind before ordering.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.