You're little one is ready to roll and this accessory buggy board provides a standing option for your Diono Quantum stroller (sold separately). The buggy board clips onto the stroller frame and quickly folds up when not needed and stows out of sight in the stroller basket when used on Quantum strollers. Compatible with Diono Quantum and other strollers (sold separately) 9 7/8" x 15 3/4" x 20 1/2" Polyester/PVC/plastic Imported Kids' Wear