CASM Foam Insert Density: 80

Use these 80 density for 220-250 pound drivers.

These foam inserts are specifically designed to be inserted into the CASM 2-piston bottom seat mount. They are designed to compress with from the force of impact from a crash or a rough track.

The foam inserts need to be changed after a crash or when they have been compressed 3/8" or more.

Sold in a 4 pack.