Feature Highlights: 1. Wide Application – Designed for 15mm diameter pipes including copper, plastic, and iron pipes. Ideal for heating, hot/cold water, gas, sewage, and line pipes. 2. Neat Decoration – Effectively covers and decorates pipe wall openings, creating a cleaner and more natural room appearance. 3. Premium Material – Made of high-quality plastic that is smooth, durable, heat-resistant, and corrosion-resistant for long-lasting use. 4. Easy Installation – No tools required. Simply snap the buckle together. The inner convex strip ensures a stable and secure fit. 5. Great Value Pack – Includes 40 white pipe collars to meet various piping decoration and covering needs. Product Details: These radiator pipe covers are designed to neatly conceal and protect pipe penetrations through walls. Crafted from tough, heat-resistant plastic, they offer both decorative appeal and functional protection. The snap-on buckle design allows for quick, tool-free installation, while the inner rib structure keeps the collar firmly in place. Suitable for a wide range of 15mm pipes in heating, plumbing, and gas systems, this 40-piece set provides a practical solution for achieving a tidy, finished look in any room. Specifications: - Material: Plastic - Single Size: 5 × 1.2 cm - Hole Diameter: 1.6 cm - Outer Diameter: 4.5 cm - Compatible Pipe Diameter: 1.5 cm - Color: White - Total Weight: 120 g Package Includes: 40 × Pipe Collars