Features: Child Safe Door Stopper Spring prevents finger injuries with anti pinch design, crafted from spring steel and impacts resistant plastic for long lasting home safety. Features easy installation, fit various door, combining high strength component with compatibility for effortless setup. Ideal for families with toddler, childcare centers, and preschools seeking childproofing solution to guard curious hands around interior doors. Perfectly secures bedroom, bathroom, and classroom doors while maintaining smooth operate, providing visible protections in residential and educational environments. This versatile door safety accessory creates a protective gaps to eliminate crushing hazards, offering peace of mind through its adaptable design and industrial grade construction. Specifications: Component: Steel, Plastic Size: 83mm/85mm Color: 3 color optional Package Includes: 1pc Spring Door Stop note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color. ONLY include door stopper, other accessories NOT include.