Certification: CE, RoHS Is Smart Device: No Model Number: 420J2 Power Source: Dog Grooming Clipper Replacement Blades Charging Time: None Name: OwnLifeYF Origin: Mainland China Type: Dogs Item Type: Dog Hair Trimmer Metal blade clippers: dog grooming metal blade clippers Professional Animal Detachable Blade: for Andis, for Conair, for Laube A5 clippers: for Oster, for Wahl Professional pet clipper blade High quality carbon steel sharp and durable, easy to use Suitable for cat, dog, pet and so on Compatible with for LAUBE, for Oster, for Andis, for Conair, for Wahl, for heineger, for bematech and for Thrive Detachable Clippers NOTE: The 10# Moving blade is ceramic. The latest products are ceramic blades and steel movable blades. We will send the goods randomly. Some Oster (model: 5-50C) and Moser machines cannot be used with 3F, 4F, 5F, 7F. Reason: Moving blade is steel (the product cannot be used) Solution: Replace the moving blade with ceramic. (Provide unavailable videos, we will give you some new ceramic moving blades) Model Size 10# 1.6mm 9# 2mm 30# 0.5mm 40# 0.25mm 50# 0.2mm 3F 13mm 4F 9.5mm 5F 6.3mm 7F 3.2mm How to choose? We know it's confusing to choose the right size of the blade for your needs. As the number of the blade goes higher, the shorter and finer it cuts. For example, size 10 will leave 1.6mm of hair which is great for styling short hair and general use. The size 7 will leave 3.2mm of hair, which is recommended for matted coat use. A5 snap-on blades fit most of the other detachable clippers on the market such as Andis AGC AGC2, Wahl KM2/KM5/KM10, Oster A5/A6 and etc. However, we strongly recommend you double-check the specification of your clipper before you make the purchase. You may check the comparison table of our various products shown below. For: Wahl KM2, KM5, KM10; Andis AG, AGC, BDC, BG, DBLC, FHC, MBG, SMC; Oster A6, Golden A5, Turbo A5, Power Max, PowerPro Ultra