From Wahl Professionals commercial grade line of products the Color Coded Comb Attachment is intended for professional use only and is designed to deliver the sharp performance that experts demand. The Comb Attachment provides a secure fit to most Wahl full size clippers to prevent any accidents or mishaps with slipping attachments. However you can release them easily and change it out for a perfect fade. Easy durable and reliable youll need the whole line. For your convenience this Comb Attachment is color coded. In the entire line of Wahl Professional products you can always rest assured that the attachment of a certain color is always a certain size. If you have the whole collection you dont have to worry about overlap in colors. Package contains (1) Wahl Professional Color Coded Comb Attachment sizes organized by color coding and numbering. Fits all Wahl full size clippers blades except for Competition Series and 5-in-1 Magic blades. Made in the U.S.A. Wahl Professional Products purchased from this authorized dealer feature a manufacturers warranty which is not available from unauthorized dealers.