Features: Durable strong hardened steel Heat treated for maximum strength Precision engineered teeth fit tightly 4.5mm +3.8mm Screwdriver sleeve for Nintendo universal shredder screwdriver repair tools Repair your old and malfunctioning parts by replacing with high quality replacement parts 3.8mm Screwdriver Supports NES, SNES, N64, GameBoy, SEGA and GameBoy Color Cartridges 4.5mm Screwdriver Supports NES, SNES, SFC, N64, SEGA and GameCube System Color:orange Length:155mm Quantity:1/2pcs Package included : 1 x 3.8 mm Screwdriver or 1 x 4.5 mm Screwdriver or 2pcs/set Screwdrivers(3.8mm & 4.5mm) Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.