Plastic Plate Back Pad/ Polishing Pad/ Plate Pad/ Foam Pad Professional plastic Plate Backing pad - suit for rotary polisher Professional, Quality, Trust worthy! Customized size/design are available! 2 Models for this Plate Backing Pad HJ-RBP2-125 Dia.150mm Velcro HJ-RBP2-150 Dia.150mm Velcro HJ-RBP2-180 Dia.180mm Velcro Color: black/ yellow Thread length: M14/M16/ 5/8"-11"(US) Size: 6"-7\'\', 150-180mm, with Velcro, Material:High impact nylon and synthetic soft collodion. Function:The polisher connected with the polish pad, wool pad, and accessories, easy to use.It\'s a necessity for car polishing.Features:Made of high impact nylon and velcro, with high adhesion, long service life, high horizontality.better stability during constuction, easier operation, especially suit for a new hand of polish.