Features and Benefits * Uniform machined surfaces * Hard surface tension * Multiple blocks in one kit covers a variety of jobs * Flexible * Patented The TADAF44L includes most of the popular blocks in the Dura-Block line. Contents: * TADAF4400 - Dura-Block Standard Sanding Block * TADAF4401 - 1/3 Dura-Block 5-1/4" Sanding Block * TADAF4402 - 2/3 Dura-Block 10-1/2" Sanding Block * TADAF4403 - Dura-Block 16-1/2" Full Size Sanding Block * TADAF4404 - Dura-Block 11" Tubular Sanding Block * TADAF4405 - Dura-Block Scruff Block