Chest strap, height adjustableU-Shape Mounting Base Dimension: 18.5"W x 3"D x 10"HBack Height Range: 17"-22"Inside Back Width at Top: 7"Inside Back Width at Bottom: 12" Condition Good. Product Information Item ID DDS-100882 Model TCH-46105 Small Manufacturer Drive Medical Location Worcester Zipcode 01606 Partner DDS AT CTR Intended User Child Category Activities of Daily Living Condition Good Specifications Wheelchair Frame Non-Folding Has Battery Charger No Device Resources Link Choose the right device (DME) Find your AT regional center REquipment Program Need Help? See our FAQs Still have questions? Call or email: 508-713-9690 800-261-9841 Toll Free info@requipmentma.org