smartCRUTCH USA - Forearm Crutches - Stripe Series - 11
Amazon.com: Ergobaum Jr. Forearm Crutches with Shock Absorbers for Users 3'9'' to 5' in Height, with Ergonomic Handle Grips, All-Terrain Ultralite Non-Slip Rubber Tips, Knee-Rest Platforms, LED Light (Black) : Health &
drive Universal Platform Attachment for Walkers and Crutches - Simply Medical
Padded Crutch Platform Attachment (Guardian)
Crutch - Wikipedia
TFI Platform-Forearm Crutch
Drive Platform Attachment for Walkers and Crutches, 300-lb Weight Capacity, 2 Count - Walmart.com