Bottom is mylar of some kind. Cant' say laptop, but seems about right. I don't deal with a lot of laptops tho. Most of my mylar comes from standard tower keyboards, an other fun places!



Good luck on the rest of the boards, smarter minds then me will check in I'm sure.

Sirscrapalot - Snow and adolescence are the only problems that disappear if you ignore them long enough. - Earl Wilson