Durable, quiet clipper keeps your pets always looking their best Powerful sealed single-speed motor Break-resistant housing also withstands harsh chemicals No oiling or greasing of internal parts necessary Includes detachable size-40 UltraEdge blade, clipper oil, and 12-foot electrical cord The 22345 professional animal clipper by Andis helps keep pets well groomed. The professional rotary motor clipper with detachable blades runs cool, so fans and air vents that can become clogged with hair are not needed. The clippers are equipped with a 4x4 blade drive which increases blade torque by 25%. The locking switch button ensures that the clippers will not accidentally shut off. The clippers offer long-term durability with the shatter-proof housing and 14-foot heavy-duty cord, so that you can use them for years to come. No oiling or greasing of the internal parts is needed so that you can enjoy maintenance-free use. All Andis UltraEdge, CeramicEdge, and Oster model A-5 blades will fit the 22345 clippers.