Oxygen Blocking mask Exercise selfabuse Low anaerobic mask Running Fitness Simulation Plateau Fitness Training Vital Capacity mask

Description

Product parameters:Function: Oxygenbarrier fitness, physical fitness, endurance, explosive power, cardiopulmonaryMaterial: SiliconeColor classification: enhanced version 6 filesblack Mcollection to send portable bag enhanced version 6 filesblack Lcollection to send portable bag enhanced version 6 filesblack Scollection to send portable bag enhanced version 6 filescarbon fiber M Collection to send a portable bag enhanced version 6carbon fiber LCollection to send a portable bag enhanced version 6carbon fiber Scollection to send a portable bag enhanced version 6forest M collection to send a portable bag enhanced 6 file Forest Lcollection to send portable bag enhanced version 6Forest Scollection to send portable bag enhanced version 6 filedesert Mcollection to send portable bag enhanced version 6 filedesert Lcollection to send portable bag enhanced version 6 FileDesert Scollection to send a portable bag 4 filesBlack Mcollection to send a portable bag 4 filesBlack Lcollection to send a portable bag 4 filesBlack Scollection to send a carrying bag Gearblack Lcollection send bracelet 4 gearblack Scollection send bracelet 4 gearsilver Mcollection send bracelet 4 gearsilver Lcollection send bracelet 4 gearsilver Scollection send bracelet 2 GenerationVent CapBlack MCollection Headband SecondGenerationVent CapBlack LCollection Headband SecondGenerationVent CapBlack SCollection HeadbandGross weight: 280gApplicable object: AdultPacking volume: 155 127 93mmSafety standard: China GB " T 188302009 standard