Weathertight Vent for Shrinkwrap Operations, Model Number 683
This weathertight vent provides air circulation under both shrinkwrap and canvas covers. Water-resistant; installs easily either horizontally or vertically, using 1-pc. pull tab that exposes over 15 sq. inches of adhesive. U.S.A. Dimensions L x W x H (in.): 4 x 5 x 1, Product Type: Stretchwrap machine accessory, Assembly Required: No
