Wet and dry dual use, effective waterproof, quick and easy trim Rounded comb teeth prevent scalp injuries, safe and comfortable to use With 2 different sizes of guide combs, you are free to choose the size you like Allows you to cut hair to a uniform length just using one blade for all Easy to use, simply attach comb to the base of the blade and pull up to secure Condition: 100% Brand New Item Type: Guide Comb size:4.5mm,1.5mm Material:plastic colour:Transparent Package Contents: 2 * Limit comb 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.