1.Non-slip for safety 2.Various designs and sizes are available 3.Suitable for walking or climbing mounta Primary Competitive Advantages:Brand-name PartsCountry of OriginDistributorships OfferedElectronic LinkExperienced StaffForm AGreen ProductGuarantee/WarrantyInternational ApprovalsMilitary SpecificationsPackagingPriceProduct FeaturesProduct PerformancePrompt DeliveryQuality ...