1.Cage paint roller frame 2.American style roller refill 3.Mini roller frame 4.Minirollers

3'', 4'', 7'', 9'' wire cage paint roller, 3'', 4'', 7'', 9'' different kinds of

Amerian atyle paint roller refill.

4'' miniroller frames, 4'', 6'' dia. 15mm or 30mm different kids of

mini roller.

It can be combinated as you required.