Aurivor Upgraded Ear Pads Cushions for Bose Triport 1 (TP-1) Triport 1A (TP-1A), Around-Ear 1 (AE1) Headphones, Replacement Covers with Noise Isolation Foam, Added ThicknessPremium quality protein leather imported from Korea, ultra soft and comfortable for your skin Optimized memory foam , not overly soft to be squishy or lack in support, not too stiff to hurt your ears Upgraded materials, added thickness, enhanced noise isolation Reinforced sealing, strong and tough, keeps your headphone alive for years to come Money back Guarantee: We offer 2 Year warranty, feel free to contact us for replacement or refund if you are