1 Specification: 8 Oz. Fiberglass Cloth 2 Product:Twill craft production,Twill fabric is more suitable for use at various angles. 3 Application: This glass fiber cloth is lightweight, high in strength, and can repair many surfaces, including metals, plastics, ceramics, wood, concrete, etc. Suitable for the maintenance of RC aircraft, car surfboard, water tank circuit board for ships. 4 Features: It is compatible with epoxy resin, vinyl ester, and polyester resin systems. Easy to be soaked by resin. 5 Tip: In order to provide better price, we have used folding packaging. Based on our experience, folding will not affect the use of the product.