Blades sold separately listed under tile blades use either 10x3 or 16x3 blade for carpet removal this unit will remove vct tile - glued down carpet - rubber backed carpet and linoleum. It can be used on either a wood or concrete subfloor. Not to be used for ceramic tile. Weight 130 lbs. Height with handle folded is 24 in. Length with handle folded is 24 in. Width is 14.5 in.