Features3 level height adjustableFree-floating platform that lets you stretch your legs at the correct angle for increased circulationA textured surface massages the soles of your feet for stress reduction Adjustable angle for your comfortAnti-sliding feet to ensure the safetyThis great HOMCOM Home Under Desk Height & Angle Adjustable Footrest is a great item to have when working for long hours, helps to circulate blood flow and reduce fatigue. When in use it can help to keep you in a comfortable posture which enables you to keep refreshed and focused. Can help to reduce tiredness and keep you healthier while working.Specification:Material: HIPSColour: Gray blackOverall dimensions: 46L x 35W — 11-17H (cm)Adjustable Height: 11cm, 14cm, 17cmAdjustable Angle: 0-30°Weight Capacity: 20kg (within 4h) Net Weight: 2.2kg Gross weight: 2.8kgPacking dimensions: 50L x 37W x 13H (cm) Custom Label: 922-002