Product net weight: 139g Product gross weight: 140+10g Product size: 12*5*3.4cm Product packaging size: 12*5*4cm Product color: black Product material: rubber Packing method: opp Describe: 1. Movable design, determine the door opening and closing angle according to the situation, and fix the door to prevent collision 2. Made of non-rusting material, it will not rust for a long time, enhance the wear resistance, prolong the service life, and can be moved freely 3. Non-slip rubber material, no smell, non-slip, stronger grip 4. Smooth surface, easy to clean and durable Package: 1*door stopper