From Nuna Bryn™ this rocker features: Dual-purpose functionality that extends the use of your BRYN highchair Attaches to the BRYN highchair to bring baby to the table from day one Or use seat on the floor as a rocker with the included rocker base Suitable to use from birth to 6 months 5-point padded safety harness keeps them securely in place MagneTech secure snap™ is a self-guiding magnetic buckle that automatically locks into place Ergonomically designed to keep infants in a comfortable position while at the table or when rocking Cozy upholstered seat pad is woven with Merino wool and TENCEL™ lyocell fiber blend that is soft, naturally controls moisture, and is environmentally friendly (TENCEL™ is a trademark of Lenzing AG) Seat pad is removable and machine washable for simple cleanups Kickstands on seat base engage to go from rocking to a stable seat when preferred Crafted using the highest-quality North American-sourced FAS grade maple and black walnut woods FAS grade wood is identified as having the least number of defects and the highest levels of ideal graining FSC®-certified wood is mindfully sourced and supports healthy forests and ecosystems worldwide Constructed of high-quality materials that are BPA and DEHP-free Features the clean lines and smart functionality of our iconic Dutch design principles Meticulously crafted to blend naturally with the contemporary family home Innovative no-tool assembly for a convenient seating option on the go Embroidered Nuna logo on the harness pad Recommended use: Suitable for infants who cannot sit up independently. Approximately 0-6 months (up to 20 lbs) Rocker + Seat Weight: 6.4 lbs Dimensions: L 25.6 x W 16.3 x H 13 in Imported.