Robin II stocks corner blocks from 1/2" to 1 1/2" walls molded in 1.25 pcf density          Square Corners #88-01 .625" wall 2" x 2" x 2" O/D,     1.375” x 1.375” x 1.375” I/D   #89-01/3 .75" wall 4" x 4" x 4" O/D,  3.25” x 3.25” x 3.25” I/D #89-01/1 1" wall 4" x 4" x 4" O/D,  3” x 3” x 3” I/D  #98-125 1.25 wall 4" x 4" x 4" O/D,  2.75” x 2.75” x 2.75” I/D #98-150 1.50  wall 4" x 4" x 4" O/D, 2.5” x 2.5” x 2.5” I/D  #98-01 1" wall 4" x 4" x 2.5" O/D,  3” x 3” x 1.5”  I/D                Tri-Corners #85-01 .75" wall 3.75” x 3.75” x 3.75” Readial Dimension         Angle Pads  (AKA Edge Protectors) #96-33/3 .75" wall 24" x 3" x 3" overall - 2" inside leg width #96-33/1 1" wall 24" x 3" x 3" overall - 2" inside leg width                          ....Contact us  for pricing and packaging information.