Material: Accessories are made of plastic material, collision and drop resistant, and durable. Size: Each spare part size is 2.5cmx2.5cm Practical: Nice replacement kit for your old or broken climb stairs toy parts. Funny Design: Toy parts feature a cute appearance, and are round and smooth without sharp edges. Package Instruction: Includes 3pcs accessories only, slide stair is not included. Specification: Material: Plastic Size: 2.5cmx2.5cm/0.98inchx0.98inch Package Includes: Optional 3 Pieces Ducks Or 3 Pieces Piggies(2 Pack) Note: 1. This is not infant toy , please take away from kids to avoid eating. 2. Please allow slightly error due to manual measurement. 3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 4. Wish you a wonderful online shopping!