Details of Size: each shoe spike measures 6.35 mm (1/ 4 inch) in length, the size of spike wrench is approx. 5 x 4 cm/ 2 x 1.6 inches, general size for most running shoes to use. Extensive Usage: except for track and cross country, it is also suitable for running and other outdoor sports activities, the spike wrench easy for you to pull off spikes. Creative Design: all these spikes are designed to be pyramid shape, for the purpose of increg the friction between shoes and ground, which has anti-slip effective function, especially for running and other sports activities. Turdy: these spikes are made of steel, quality and sturdy, and the spike wrench is plastic, not easy to break, ensure you to use for a long time. What You Get: you will receive 120 pieces shoes spikes totally, with 2 pieces spike wrench (random color), it is large quantity of replacements provide for you to use.

Head Style: Fixed Square. Item Package Quantity: 120. Material: Silver, Alloy Steel, Plastic. Brand: JOVITEC. Color: Silver. Date First Available: December 15, 2018. Best Sellers Rank: #13,837 in Sports & Outdoors. Customer Reviews: 4.5 out of 5 stars 540 ratings 4.5 out of 5 stars. : B07LFCKNCD. Batteries Required?: ?No. Batteries Included?: ?No. Finish: ?Painted. Is Discontinued By Manufacturer: ?No. Package Dimensions: ?5.04 x 4.02 x 1.06 inches. Item Weight: ?6.4 ounces. Part Number: ?B07LFCKNCD. Manufacturer: ?Jovitec. Operation Mode: ?Mechanical. Finish Type: ?Painted. Head Style: ?Fixed Square. Item Package Quantity: ?120. Material: ?Silver, Alloy Steel, Plastic. Brand: ?JOVITEC. Color: ?Silver.