Gopher Oversize Golf Head Cover , 100% Lifetime Guarantee. Lined with synthetic sheepskin. Extra thick lining for optimum protection. Elastic used within linings is exceptionally strong and thick for long lasting protection. Sewn with thread comparable to Levi Jeans. Best quality on the market. Hand wash, dry clean or spot wash, line dry or blow dry. Carried on all major tours. Each are 12-13 inches long and offer excellent protection to drivers and fairway woods. When you buy the best your covered. Fit 360 to 450cc.