The DC Blocks Crash Cushions comprise a customized set of 4" cushions designed exclusively for fitting onto DC Blocks. These cushions have been developed primarily to stifle sound, but they are also exceptionally efficient in shielding your equipment from an abrupt halt. The idea originated from DC Blocks inventor Derrick Crass and was created at AbMat using the same foam and vinyl used in our proven Crash Cushion line. The cushions' top landing surface is identical to that of the DC Blocks, measuring 19" long by 15.5" wide. A ledge at the bottom end of both lengths attaches the toppers directly onto the DC Blocks without any hassle, while a robust, non-skid material prevents the cushions from sliding. The cushions are branded in white with both the trademarked DC Blocks Logo and Crash Cushions.