Sableur / Ponceuseen plastique de 10,2 cm x 9,2 cm (4 po x 3 5/8 po) (B-1)SANDING BLOCKSize#B-1 | 4'' x 2 3/8 in | Box/Bte: 10PRODUCT INFORMATION Polypropylene handle One bevel edge, one curved edge, and a flat surface Rubber pad of 4" on the flat surface Quick-release sandpaper changing system