Feature: 1. Stable and Durable: Features a double concave rivet reinforced design, preventing the handle from shrinking during use, and the rivets between the sphere and the handle effectively reduces wobbling, ensuring stability and durability. 2. Anti lost Hanging Rope: The tool includes a rope that can be worn around your wrist, preventing it from falling and getting lost while keeping it handy for use. 3. Sponge Handle: The tile hollow checker boasts a thick sponge handle, providing a comfortable and sweat absorbent grip, odorless, ensuring a more pleasant user experience. 4. Compact and Portable: With a folding and telescopic design, the drum hammer is only approximately 23cm long when collapsed, making it easy to carry around in a small bag. 5. Sound Detection Tool for Decoration: As a stainless steel and tile hollow checker, it is an essential and effective tool in home decoration for accurately detecting sound differences. Specification: Item Type: Telescopic Empty Drum HammerMaterial: Stainless steel, spongeTube Diameter: Approx. 14mm/0.55inHammer Diameter: Approx. 19mm/0.75in. Package List: 1 x Telescopic Empty Drum Hammer1 x Rope