This strap tightens and stays tight if it slips off like it did to me when you first tried it. They are not in the grooves on the back of the strap. You have to try to get it right, but once you look at it and install it, this thing holds on. I just ordered more!
Nylon Salmon Belts with Steel Buckle
51 Review
Optimized Classic Leather Ratchet Click Men's Accessories and Belts
50 Review
Experience Lightweight Durability π with Horizon Gunmetal Ultralight Black Strap
54 Review
Tipsy Elves Santa Spinner Festivities Men's Accessories for Belts
58 Review