8 piece comb set includes the best selling sizes: #0  (5/8", 16mm), #2 (3/8", 10mm), #1 (1/2", 13mm), A (3/4", 19mm), B (13/16", 21mm), C (7/8", 22mm), E (1", 25mm), F (1-1/4", 32mm).  Powerful magnets secure comb to clipper blade without slippage.  Easily fits all #10 blades.

Andis Stainless Steel Magnetic Guide Comb Set

Equipped with magnets to maintain a secure clipper blade grip, these high-quality Andis Stainless Steel Magnetic Combs come in an 8 piece kit that includes 1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", and 1" combs.

From Andis. Achieve professional uniform clips with these high quality, plastic snap-on comb guides. For best results use with #40, #35, #30 or #10 blades. Fits Andis, Oster, Wahl and Conair detachable style blades.

From Laube. These combs have a self-adjusting super spring clamps to fit Laube, Oster, Andis and Wahl detachable blades. Available in 8 Original and 6 Extra Large Sizes, sold individually or in sets.

From Oster. Specially designed to fit Oster clippers and any other clipper available. Allow you to cut hair to a specific, uniform length. Easy-to-use, just attach comb to base of blade, pull up and secure into position.