... performance 5.Soft tactility, outstanding retractile, high competitive strength 6.Resistant to cold, heat-proof quality 7. ... friendly,non-toxic and friendly to your body ,soft ,flexible,excellent abrasion resistance ProductsSilicone Swimming capsMaterial100% food ... aquatic performance 5.Soft tactility, outstanding retractile, high competitive strength 6.Resistant to cold, heat-proof qualityPayment1 30% ...