LARGE WOOD SHAPING BLOCK W/5 NYLON SHAPERS FOR FORMING BENDING DAPPING 6pc SET (LZ 2.5 FRE) NOVELTOOLS .- Material: Hard Wood .- Block Dimensions: 7&quot; long x 1-3/4&quot; wide x 2-3/8&quot; high .- # Rollers: 5 .- Rollers Diameters: 1.3&quot;, 1.43&quot;, 1.66&quot;, 2.33&quot;, and 2.78&quot; (32.8mm, 36.3mm, 42.1mm, 59.1mm, and 70.7mm). .- Rollers Length: 2.5  (63.5 mm)