3M SandBlaster Ultra Flexible 2-1/2 In. x 4-1/2 In. x 1 In. 220 Grit Fine Sanding Sponge Fluorescent Light Bulbs thus helping to save the

thus helping to save the amount of water used

meets astm e-814/ul 1479 specifications

1/8-Inch Shackle Diameter

Spring-loaded closure steel latch

Lids are one-time use only

3M SandBlaster Ultra Flexible 2-1/2 In. x 4-1/2 In. x 1 In. 220 Grit Fine Sanding Sponge Fluorescent Light Bulbs thus helping to save theBest used on paint, wood and metal. Last 5 times longer than conventional sanding sheets. Channels dust away from sanding surface. Use pattern side for detail contour sanding. Use regular side for flat sanding. Made of premium aluminum oxide mineral. Clog resistant for longer sponge life. Use wet or dry. Washable and reusable.