QSP STANDS FOR QUALITY SERVICE PRICE Canary Folder is a derivative of QSP KNIFE Canary model, the design concept is to create a budget friendly pocketknife which suit for home use and outdoor use and comfortable for everyday carry. Durable and sharp 14C28N blade is good for home use and outdoor use, thumb studs with ceramic ball bearing offers smooth opening function. 3.74’’ closed size, 2.64oz weight and reversible deep carry pocket clip, these features make Canary folder convenient for everyday carry.