Wahl Attachment The #3 Cutting Guide comes in Blue (3134-803) and measures at a cutting length of 3/8”. The Wahl Professional Cutting Guides fit all full-size Wahl Professional blades excluding the Competition Series and 5-in-1 Magic Blades. #3 COLOR-CODED NYLON CUTTING GUIDE – BLUE

• Color indicates length
• Size: 3
• Length: 3/8″ (10 mm)
• Fits all Wahl full-size clipper blades except for Competition Series blades