Introductions: Popular speaking, vacuum pump is a device uses various methods to improve in a closed space to improve, produce and maintain the vacuum. This Manual Simple Vacuum Pump is doing well in the field of vacuum pump. It is made of high quality alloy steel, plastics and rubber materials, durable and practical for you to use. Technology innovation makes it professional, efficient and innovative. Come and order it as soon as possible. Features: 1. Made of high quality alloy steel, plastics and rubber materials, durable and practical 2. Technology innovation makes it professional, efficient and innovative 3. Light weight and portable, easy to use 4. Quality is reliable 5. Excellent manufacture Specifications: 1. Material: Alloy Steel & Plastics & Rubber 2. Color: Red & Golden 3. Dimensions: (10.55 x 8.58 x 3.46)" / (26.8 x 21.8 x 8.8)cm(L x W x H) 4. Weight: 16.57oz / 470g 5. Pressure Range: 0-30inHg, 0-760mmHg Package Includes: 1 x Vacuum Pump/Brake Bleeder with Vacuum Gauge 1 x Reservoir Jar & 2 x Lids 1 x "T" Hose Connector 1 x Straight Hose Connector 1 x Universal Cup Adapter 1 x Blow Mold Case 1 x User Manual 2 x 24" Vacuum Hoses 2 x 3" Vacuum Hoses 2 x Tapered Hose Adapters 3 x Brake Bleeder Valve Adapters Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.