Description This item is well made of aluminum alloy and plastic material for durable and long-lasting use. This is a great mini bike pump with telescopic action. Applicable to or Schrader valve. Compact and lightweight, easy to carry and easy to use, so it's a great partner for long-distance cycling. Feature - Color: Black. - Material: Plastic and aluminum alloy - Size: About. 21 x 5 x 5cm (LxWxH) - Lightweight and portable, easy to carry, great partner for long-distance cycling. - Ergonomic and anti-slip design. Convenient to use. - Made of aluminum alloy and plastic, sturdy and durable for use. - Applicable to or Schrader valve. Suitable for all models of bikes. - This is a great mini bike pump with telescopic action. Lightweight and portable, easy to carry, great partner for long-distance cycling. Ergonomic and anti-slip design. Convenient to use. Made of aluminum alloy and plastic, sturdy and durable for use. Applicable to or Schrader valve. Suitable for all models of bikes. This is a great mini bike pump with telescopic action.