Feature 🔥👣【 COMPACT PORTABLE DESIGN FITS UNDER ANY DESK 】 🔥👣【 ADJUSTABLE FOOT STRAPS & SAFE NON-SLIP PEDAL STAPS 】 🔥👣【 MULTIFUNCTION LCD DISPLAY 】 🔥👣【 ADJUSTABLE RESISTANCE FOR CUSTOMIZED EXERCISE 】 🔥▶▶▶If you meet any problem while use, please contact us. We will make a reply in 24 hours to help you to solve the problem Specification Material:Steel / plastic. Colour: Silver、Black Size:45.1 x 35.1 x 32 cm. Net weight: approximately 4 kg. Package 1 x mini bike home trainer. 1 x user manual in English.