ROCKBROS Thermal Ski Mask, Windproof Fleece Balaclava for Cold Weather, Ski Face Mask for Men Folding bike and bags products Easy to Install: With the

Easy to Install: With the two easy mounting straps located on the bottom

About max 22mm diameter

[Package Including]: It includes a pair of sunglasses with hard case

The floating installation not only maximizes storage space but also keeps the bag securely in place

ROCKBROS Thermal Ski Mask, Windproof Fleece Balaclava for Cold Weather, Ski Face Mask for Men Folding bike and bags products Easy to Install: With theWindproof & Thermal: Made of 30D both sides cloth with film and polar fleece liner, ROCKBROS balaclava mask can prevent cold wind from entering the mask and keep you warm. The liner can cover your head, ear and neck to your shoulder and prevent them from cold air. Detachable Cap: This balaclava mask is designed with cap and neck warmer separated to make Wearing process more easier. The design was born out of cold weather considerations. With this