| Hooptech Slim Line 1 Clamping System Chassis. The Slimline 1 is a low-profile, rail mounted clamping system. There are (9) available window sizes ranging from 2.5" round up to a 6.5"x 5.5" rectangle window. The Slimline 1 is the perfect choice for embroidering smaller, difficult to hoop items like purses, lunch bags, knit caps, Christmas stockings and much more!... - Hooptech Slim Line 1 Clamping System Chassis. |