Crystal clear, unblemished acrylic block for CNC router carving or other uses. It is acrylic, not plexiglass, and is cast, not extruded. Comes in a 3mm plywood lined shipping box for protection, wrapped in paper. The block is machine cut on a CNC saw, all sides. Perfectly square. 24.45lbs. 

Very rare to find a block this large, clear, and perfect. Probably the only one. the largest, and the heaviest, on eBay at the moment. Go check. hard to find, ready for a beautiful carve. Took me a long time to find a block this large. Unblemished. Shame it is too large for my machine. My Bravo prodigy router only has an working envelope of 300 x 300 x 100mm... so its a little to big...  for my lil cnc machine. USPS ground, customer is always right.