Heavy duty covers for outdoor speakers are ideal for storage and year around protection with the Sound Flap option. These speaker covers are made from very durable 420D polyester material, are UV50+ resistant and waterproof. These covers have the Sound Flap option, a front opening cover that can be rolled up and allows to play music while still covered. Covers will accommodate four (4) size categories, Small, Compact, Medium and Large and two (2) colors, black and white.