running arm bag outdoor sports arm bag arm with arm mobile phone bag waterproof mobile phone bag

RH18 ultra-thin breathable armband

Product parameter

Specifications: 4.7 inches / 5.5 inches

Material: HD PVC+ diving fabric

Color: green/black/rose red/orange/blue

Features: Ultra-thin thickness of one millimeter, dual adjustment holes / with air holes / headphone jack / mobile phone touch screen function

Purpose: running/leisure/fitness/climbing

Product selling points: stylish appearance, high-quality materials, outdoor essentials, multiple colors available