Silicone Water Cup Protective Sleeve Straight Cylinder Insulated Cup Set Outdoor Sports Convenient Cup Material: Silica gel Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 35g Package size: 8x8x4.5cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) Straight Tube Design: Most Silicone Cup Protective Covers Use A Straight Tube Design, Suitable For All Types And Sizes Of Cups, Ensuring A Tight Fit, Not Easy To Slide Or Loose. Thermal Insulation: The Silicone Material Has Good Thermal Insulation Performance, Which Can Effectively The Temperature Of Hot Or Cold Drinks From Being Transferred To The Hand, Providing A More Comfortable Holding Experience. This Is Especially Useful In Outdoor Activities. Easy To Carry: The Silicone Cup Protector Is Lightweight And Easy To Carry, And Can Be Easily Carried In A Backpack, Bag Or Pocket. This Makes It An Ideal Companion For Outdoor Activities, Travel And Everyday Use. Straight Tube Design: Most Silicone Cup Protective Covers Use A Straight Tube Design, Suitable For All Types And Sizes Of Cups, Ensuring A Tight Fit, Not Easy To Slide Or Loose. Straight Tube Design: Most Silicone Cup Protective Covers Use A Straight Tube Design, Suitable For All Types And Sizes Of Cups, Ensuring A Tight Fit, Not Easy To Slide Or Loose.