cat287b, your cool cushion looks alot better than mine, i wore out the hinges from the seat part to the back part then it finally broke in two so i used just the bottom part for years til it finally wore out, the best ones ever made in my opinion,the last new one ive seen was at a garage sale and my buddy spotted it first so he got it. this old blade hand was sitting on a 16g no a/c i spotted his cushion like yours i aked him what it was, he told me its like a cool breeze under your balls all day long, he was right.