ALL LALABOOM BEAD SETS ARE COMPATIBLE — The rainbow arch set is fully compatible with all other Lalaboom bead sets. Each bead measures approximately 2.25 inches in diameter. The 13 piece set includes 4 two-piece beads and 5 arches. SAFE FOR BABY, ENGAGING FOR PRESCHOOL– At Lalaboom, safety is of the utmost importance. Each flexible bead is molded from BPA, phthalate, and PVC-free plastic. Meets or exceeds all American, European, Canadian, and Australian safety standards. Dishwasher safe. 18-48 months
