Material and Size: The caravan door bracket is made of high-quality white plastic. This plastic product is environmentally friendly and recyclable. Size: 6.3 × 1.8 cm. Complete accessories: 2 pieces + 4 screws. Spring door clamp: An essential accessory for RV or camping equipment. 【Special Appearance】 The delicate appearance of the clamp makes it not only robust but also flexible and stable on the caravan. 【Stable and Durable】 This spring door clamp protects your walls from scratches. The elasticity ensures that doors and windows are tightly closed and do not move, allowing you to enjoy the fresh air in your motorhome. 【Easy Installation】 Screw the door stop assembly to the exterior wall of the caravan or motorhome to keep the wall always open.