KwikSafety (Charlotte, NC) MAMBA 20' Self Retracting Lifeline (CARBONATE + Integrated HANDLE) Class B Cable SRL ANSI OSHA Retractable Fall Arrest Protection Safety Yoyo Roofing Construction Gear - Walmart.com
Amazon.com: Yoyo Ball Automatic Return Yoyo, Assorted Colors and Patterns, Never Needs rewinding, New Twist on Old Fun, Enhances Motor Skills and Hand-Eye Coordination, Grows with Skill Level : Toys & Games
SafeWaze Class A 11-Foot Self Retracting Lifeline with Snap Hook, Single Person Fall Protection Device Yoyo | Construction Industrial Use, OSHA/ANSI Compliant (FS-FSP1411-W) - - Amazon.com
Lot of 2 Vintage Yoyo Balls Retractable toy | eBay