Hammer head diameter: 35mm Double-sided hammer: Multi-function hammer with rubber and nylon head. Soft surfaces protect your hands and provide a solid strike without damaging the work surface. Comes with removable ends for easy replacement. Stable and smooth: Lightweight hollow tubular steel handle shifts the balance of weight toward the head, increasing the force of each blow, especially in confined work spaces. Non-slip rubber grip: Provides a secure hold, reduces vibration and kickback. Ergonomic design ensures a comfortable grip, suitable for prolonged use. Ideal for demanding, long-lasting tasks such as woodworking, plastic forming, leatherworking, jewelry making, and crafting. Size: 35mm Features: Premium quality construction. High-quality steel handle with ergonomic design for a comfortable grip during extended use. Yellow hammer head made of polyurethane: soft and translucent. Black striking surface made of high-quality steel for durability, slip resistance, and oil resistance. Interchangeable heads to meet various application needs. Materials: Steel, rubber, plastic, nylon. Color: As shown in picture. Hammer head diameter: 35mm. Note: Due to manual measurement, actual sizes may vary slightly. Color of the item may vary slightly due to monitor brightness and lighting conditions. The physical product is the definitive reference. Contents: 1 rubber hammer or hammer head.