These glasses are designed to look like those that Kamina and Simon wear in the anime Tengen Toppa Gurren Lagann. They are perfect for cosplay or just to impress your friends.
Currently, there is no frame or strap to hold them to your face. The buyer will need to devise their own way to do this. Only the actual cutout is supplied. Feel free edit it as desired to make your own method work, or just to your taste.
The file here is a cutting template to cut a batch of 3 Kamina glasses and 1 Simon pair of glasses. They should be cut from 0.118" thick red tint acrylic in the P2 size.