Includes: 1 Pair (Left + Right Protection Sleeves) (adjust if needed) Color: Black Material: Stretch fabric with reinforced padding & stitching Closure: Secure wrap design w/ zipper Compatibility: Designed for stroller wagons with handlebar hinge systems Your stroller wagon works hard — and the first place it shows is the handlebar hinge. The GK-1™ Grip Knob Protection Set was designed to solve exactly that. Unlike generic covers that slip, bunch, or fight against movement, the GK-1™ is intentionally structured to flex with your wagon’s natural motion, protecting the hinge while maintaining full functionality. Every detail — from the reinforced stitching to the non-slip backing — is built to withstand repeated folding, lifting, and everyday use. This isn’t just a cover.It’s reinforced protection where your wagon needs it most. IMPORTANT NOTES & FAQ'S: Listing is for the GK-1™ Grip Knob Protection Set only Wagon and accessories not included Patent Pending Will this interfere with folding the wagon?No — the GK-1™ is specifically designed to flex with the hinge during folding. Does it stay in place?Yes — the non-slip interior helps prevent shifting during use. Is this universal?It is designed to fit most stroller wagons with similar handlebar hinge structures.