Quad Cane Large Base Silver w Vinyl Grip Surgical Shoes 2 lb (battery and adapter stretchable sides so you 2 lb (battery and adapter are included) * Battery:Rechargeable Ni MH battery * Electrical:AC 100 240V 50 60 Hz universal adapter * Cushion Arrangement:Contour foam base & one piece air cell pad (4 air cells) * Cells Material:Nylon PU * Coverlet Material:Stretched Polyester PU * Cushion Dimension(L x W x H):43 x 43 x 10 cm 17 x 17 x 4 Health O Meter Scale * Capacity: 500 lb 200 kg * Counterweights included * Graduation: 1 4 lb 100 g * Platform Size: 10 1 2 (w) x 14 (d) platform mat: non slip black * Easy to read rotating poise bars for dual reading in lb and kg * Professional Dual Reading Height Rod: 23 84 60 cm 213 cm * Optional wheels available (item # 55000) * Factory calibrated to ensure accuracy * Powder coated non rust inside and out for extended life * 10 Year Limited Warranty 5 to 39 * Smooth rubber handle that is easily cleaned * No assembly required * 300 Lb Chrome * Large base * vinyl grip * Base measures 8 x 12 1 4 * 4 point base combined with offset handle provide additional stability and support * Easy to use one button height adjustment with locking bolt allows quick safe fitting * Height adjustment 29