Description: Made of high quality metal. Double head, 2 sizes. Valve core tool with knurled grip for secure handling even with oily or greasy fingers. It is great for letting the air out of inner tubes, is used for installation and removal of standard valve cores. Suitable for all standard valve cores, car, truck...... Specification: Material: Metal+Aluminum+Plastic Aluminum Total Length: approx 75mm/3" Aluminum Long Shaft Size: approx. 31 x 4.5 x 2.3mm / 1.2" x 0.18" x 0.09"(L x O.D x I.D) Aluminum Short Shaft Size: approx.23 x 6 x 3.3mm / 0.9" x 0.24" x 0.13"(L x O.D x I.D) Aluminum Handle Size: approx. 20x15mm/0.8" x 0.6"(L x D) Plastic Size: approx 125mmX11mm Package Includes: 4 Pieces Dual Head Valve Stem Core Remover Tools (4 Pack) Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making payment. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you.