Description Durable material The product is made of premium aluminum alloy material, lightweight and durable. Special design The product has a simple design, but very practical to use, giving you a good user eperience. Useful function The product ball is small and is often used in the yard or other occasions. Fine workmanship Equisite workmanship, long service life, equisite details, can serve you for a long time. Meaningful tool Simple operation, higher stability, no preheating required. The product has been reset to zero, no adjustment required, plug and play is accurate and fast. Specification Material Aluminum alloy. Color Black. Size Appro. 5.503.002.50cm2.171.180.98in. Battery 1CR2 battery. Note There may be some color distortions due to different computer resolutions. There may be a slight error due to different hand measurements. Package includes 1 Red Adjuster. 1 Screwdriver. 8pcs adjustable adapter. 2pcs screw. 1pcs wrench. 1pcs CR2 battery. 1pcs plastic packaging bo. Package including.