IT suitable models: suitable for all Wahl wired and cordless electric clippers Cooler technology: performance is much lower than steel blades. Our ceramic blades' low heat transfer and friction index make your push shears cooler by up to 75% than steel blades. Duration: up to 5 times, so as to maintain a longer time. Easy installation: This can replace small moving blades. It can also be used to upgrade steel blades to ceramic blades. Simply replace the steel blade of the ceramic blade with a steel blade. Category: Limit comb Name: Push the scissors Colour:White Material:plastic Size: 4x2.3cm Package Contents: 2 x cutter heads Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.