Product Name: Door Stopper Features- 1. ZDC material 2. Electroplating Surface Treatment: matt silver, golden, red by customer requirement. 3. Rubber Material: SBR+ EPDM+NR Color: Black/Gray 4. Offer customized products Purpose- Install under the door, the door will be closed after the door touches the door stopper. Specification- OEM / ODM Offer customized products