"18 months & up. Our extra large vinyl blocks are perfect for toddlers to stack and build. Extremely lightweight and easy to hold, very durable and wipe to clean or disinfect. The foam and the vinyl meets California fire retardant standards TB117. Includes a 2 year warranty. Block set includes four 6"" square cubes, four 5 1/2"" triangles, and four 11"" x 3"" rectangles."
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