They do make one for the S7 Edge..
https://www.amazon.com/ALCLAP-Glass-Samsung-Protector-Full-Curved-HD-Clear-Anti-Shock/dp/B01EUK11D0/ref=sr_1_1?m=A2VBILUKND34H&s=merchant-items&ie=UTF8&qid=1467056339&sr=1-1&keywords=ALCLAP+Galaxy+S7+edge