Safe T Fill® Capillary Blood Collection Tube, 10.8 x 46.6 mm, 200 µL, 1 Case of 500 Ankle Braces Supports Twin 30 x 60 * VB604 GN Twin 30 x 60 * Headboard design provides maximum support and convenient to handle * Folds down to four 15 sections a total of 5' long * Recommended for home use only * Designed for users with limited strength or dexterity who are unable to grip the walker * Adjustable strap comfortably secures arm in the forearm rest * Padded forearm rest can be pivoted and angled to fit user comfortably and to assist in lifting walker * Ortho Ease© handgrip adjusts toward and away from forearm rest and can be angled for individual comfort * Universal clamp fits most walkers * Tool free installation and adjustment allows quick fitting for any patient size and type * Designed to meet the requirements of HCPCS code: E0154 * Limited lifetime warranty Use these 100% plastic tubes to collect microliter volume capillary blood samples from finger and heel sticks They come preassembled with a capillary straw