方便锻炼，骑自行车，游泳，体力劳动或任何其他体育活动

最大限度的安全保护自己免受环状撕脱和截肢等极端情况的伤害

防过敏，高品质和柔韧的硅胶环

男士的完美礼物 - 纪念日，生日，父亲节，婚礼等

制造商保修 -  Thurderfit提供一年的独家制造商保修。
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• FOR ACTIVE LIFESTYLES - Workout, biking, swimming, manual labor or any other physical activities
• MAXIMUM SAFETY - Keep yourself safe from extreme conditions like ring avulsion and amputation
• TOP GRADE SILICONE - Hypoallergenic, high quality and flexible silicone rings
• THE PERFECT GIFT FOR MEN – For anniversaries, birthdays, Father's Day, weddings and more
• MANUFACTURER WARRANTY - Thurderfit offers an exclusive manufacturer warranty of one year. Note: This warranty is exclusive to sales made through Thunderfit, and purchases made through unauthorized sellers would not fall under that manufacturer warranty