B. Toys &ndash; Skipping Stones &ndash; Textured Stacking Rings &ndash; Classic Ring Stacker for Babies &ndash; Non-Toxic BPA-Free &ndash; Early Development Toys A CHILDHOOD CLASSIC TOY: A stacking twist on a true classic with 5 textured rings to stack any way you like! SENSORY TOY: Touch, build or chew on 5 different rings and discover different materials, colors and textures. The lime green one is even squeezable. Doubles as a baby teether! NATURE INSPIRED DESIGN: Taking its inspiration from the soothing art thats stone-stacking, this beauty is just one of the cutest stacking toys out there. SAFETY IS A TOP PRIORITY: This colorful infant ring stacker is made of safe materials, and every single bit of it is 100% Phthalates and BPA FREE. TINY HANDS FRIENDLY: The twistable orange pebble on top holds everything together. All the pieces are super lightweight and easy to grasp and hold. STACK UP THE FUN: Untwist the orange pebble on top and watch your baby discover different ways to play. Build a landmark, balance them on your head, wear them as jewelry or even as glasses for a game of peek-a-boo. LEARNING TOY: Helps develop babys curiosity and introduce him to the first stages of problem-solving, on top of helping build strong fine and gross motor skills, and hand-eye coordination. AGE & DIMENSIONS: Recommended for 7 months + ; Dimensions are 9(H) X 6(Diam.) B. POWERFUL: WE.org receives a portion of sales from every B. toy purchased. TRUSTWORTHY: Battat is a family-owned company that has been established in 1897.