The Wahl Clip n Trim is a 20 piece clipper and trimmer all in one. Built in trimmer. Converting to the detail trimmer is as easy as 1-2-3. Trimmer cover flips up, swings around front, and snaps into place ready for detail work. Delivers exceptional power. Includes: multi cut clipper, built in trimmer, blade guard, 7inch handle storage case, medium comb, scissors, blade oil, cleaning brush, guide combs and English and Spanish instructions. Our products are tested with hygienic fiber for cutting performance, any residual fibers do not affect performance and can be brushed off. There is a possibility if a clippers is jostled in shipment that your clipper can become out of tune. If your clipper sounds loud, has a ‘chatter’ or seems not to cut well, it can be easily fixed. Please consult the instruction book on how to fine tune your clipper in 30 seconds.