High quality rubber, healthy and environmentally friendly, thick, self-contained and durable. Can be attached to various object impact surfaces for anti-vibration and noise reduction, helping to protect objects and prevent accidental wall damage or noise. Easy to install: 1. Clean the wall surface before use. 2. Peel off the backing from the adhesive sticker. 3. Align the product to the desired position and gently press onto the wall. Ensure no air bubbles remain during application. Suitable for indoor use. Suitable for bedrooms, bathrooms, kitchens, desks, refrigerators, cabinets, drawers, and more. Product category: Daily Use Size: Approximately 5cm in diameter Material: PVC + Rubber Weight: 15g per piece Shape: Half sphere (golf ball style) Color: Blue Maximum load: 20 kg Mounting method: Adhesive Product type: Door handle protection cushion Quantity: 8 pieces Style: Modern minimalist Note: Measurements are manually taken, allowing 13 cm variation. Color may vary slightly due to lighting and screen display differences. Actual product received may vary slightly from images. Delivery includes quantity as shown in main product image.