Product information: Brand: INBIKE Model: IQ309 Handle: round Material: plastic aluminum alloy Size: about 18cm Weight: about 81g Color: black Application: Schrader,Presta Air-pressure gauge: NO Accessories: mount,screws,magic tape Brand: INBIKE Model: IQ310(with gauge) Handle: round Material: plastic+aluminum alloy Size: about 20.5cm Weight: 106g Color: black Application: Schrader,Presta Air-pressure gauge: YES Accessories: mount screws magic tape INBIKE mini pump 2 styles for your choice Portable and mini suitable for outdoors this type is 310 pump Lightweight only 106g,portable and convenient this type is 310 pump Buckle high strength buckle,not easy to fall off when you pump How to replace the valve 1. Take out the accessories 2. Change direction 3. Re-insert Round handle Accessories pump*1 magic tape*1 pump holder*1 screws*2 Mini series 2 styles for your choice IQ309 round handle without gauge IQ310 round handle with gauge brand:inbike model: IQ309 handle: round material: plastic+aluminum alloy size: about 18cm weight: about 81g color: black application: Schrader,Presta air-pressure gauge: no accessories: mount?screws?magic tape brand: inbike model: IQ310(with gauge) handle: round material: plastic+aluminum alloy size: about 20.5cm weight: 106g color: black application: Schrader,Presta air-pressure gauge: yes accessories: mount?screws?magic tape Shipping 1.You can ask the seller about the shipments to other countries or higher quantity. 2.We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. 3.Usually product Reaches after about 12-45 business days depending on destination.If you have not received your shipment within 45 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Refund or resend product will be offered if item still not received. 4.We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We ask you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.It is impossible to address issues if we do not know about them!