Set of 4 door dampers - Adjustable thickness co.ukom 1 to 15 kg - Suitable for large cabinet doors and cupboard doors no longer make noise. Made of premium quality ABS plastic, injection molded with precise shape, resistant to wear, high temperature, aging, good elasticity, durable. Muffler core, central buffer technology, double-layer muffler, smooth buffering power, good effect and long service life. Adjust the knob, the rear knob can adjust the length of the buffer core and control how long the door is closed. The sound absorbing anti-collision pad is made with high quality rubber pads to ensure long service life. It fits tightly to the heart of the cushion and does not fall easily. The buffer core can be removed separately or replaced with a hidden core. The side plate should have 10mm holes, simple and convenient. Color: gray. Door stopper. Material: ABS plastic. Color: gray. Dimensions: 6.6 x 3.5 x 1.5 cm. Weight: 16.2 g. Due to manual measurement, there may be 1-3cm error,