Quiltmasta 120 Check Stable Rug. The Masta Quiltmasta Check Fixed Neck 120g Stable Rug has been designed to offer your horse warmth during colder nights in the stable. Made from 210 denier polyester and 120g thermal filling this stable rug features anti-rub satin at the chest and a soft-feel lining for maximum comfort. An adjustable twin buckle front fastening, low cross surcingle's and a strong hook and loop fastening at the neck ensure the rug stays in place. A tail flap offers extra protection and prevents the tail being rubbed.