From the Manufacturer Trims carpet neatly at the wall and under toe kicks.The five position folding handle moves easily in hard to reach areas.Quick and positive vertical and horizontal adjustment and a re-designed blade holder, anti-slip rubber handle and hardened stainless steel guide. Converts to cushion back and resilient trimmer with 10-906 Carpet Trimmer Adapter. Also includes 20 Heavy Duty Slotted Blades - Uses replacement blades: 10-388, 10-444, 10-445.