Features:The purpose is enhance the strength and flatness of glass fiber reinforced plastic, save resin, save time and cost, improve construction efficiency and product quality.Widely used in the production of glass fiber reinforced plastic, to level the compaction resin coating and drive bubbles.Usually used for products inside the surface and the surface of the ball roller puncture, commonly used in glass steel production tools, can effectively improve the work efficiency and product quality.Specifications:Name: Fibreglass Paddle RollerRed Handle: PlasticSize: 75mm x 21mm(2.95 Inch x 0.83 Inch )Type: Fibreglass Paddle RollerColor: red + silverMaterial: Aluminum alloyPackage Contents:1 * rollerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.