The mini redactable utility knife is made of ABS and stainless steel, portable and cute design with retracting blade, easy to carry. The mini size of the portable utility knife is 2 49/64" L x 1 3/16" W, the length of blade that can be pushed out is 0.3 inches, safe and convenient to use. It's nice to use in school, office, warehouse and factory. 2 49/64" L x 1 3/16" W