Serious Steel Mobility & Recovery (Floss) Bands |Compression Band | Tack & Flossing Band (7' L x 2" W)Quick Start e-Guide INCLUDED BLACK Mobility Band measures .051" Thick x 2" Wide x 7' Long RED Mobility Band measures .060" Thick x 2" Wide x 7' Long Essential performance tool for every type of athlete or fitness professional. [BAG ONLY AVAILABLE WITH PAIRS] Tack and Floss: Tack (hold down) tissuewhile flossing (gliding with pressure)across the tissue to affect positive change. Bands are 100% Natural Latex and are over 99.9% free of soluble proteins (latex allergens). If you have a sensitivity to latex, purchase and use this product with caution.