WORKPRO 150PCS 3-1/8" Triangle Sanding Pads Hook Loop 40/60/80/120/180/240 Grits

Due to the unique design, they can help you sand the edges and corners of various woods. Variable Utilization - These triangle sanding pads are best for wood sanding, use 40/60/80 grit for rough wood, use 120/180 grit for general wood and use 240 grit for final finishing of wood.