Features: Humanized design: Extended handle design, comfortable grip, even if used for long time, will not feel wrist fatigue, very suitable for large-scale construction. High quality materials: Crafted from rubber and ABS materials, with moderate softness and hardness, good toughness, wear resistance, ensuring long-term use. Easy to clean: Simply cleans after use to restores cleanliness, making it easy to reuses and saving cleaning time. Efficient construction: The tool design is reasonable, and the construction process is convenient and fast, which can quickly complete various joint work and improve work efficiency. Wide applicability: Suitable for various surfaces such as stone, aluminum plate, curtain wall, glass partition, steel flat closures, and more., meet different needs. Specifications: Component: Rubber, ABS Length:Approx.21cm/8.27'' Suitable for stone, aluminum plate, curtain wall, glass partition, flat closing, etc. Package Includes: 5Pcs Caulking Finishing Tool note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.