This set of 6 bridge stacking curves nest inside each other. The sky truly is the limit with this glorious rainbow by Grimm's. Perfect for classic open-ended play, the Rainbow Bridge comes with six gently curved wooden arches in bright colors and varying sizes. Nest them together, stack them, or use them as a bridge. The bridge set is ideal for play with Grimm's Wooden Cars and Grimm's Monochrome Cars (sold separately). With simple designs and stunning colors, these long-lasting toys not only please the senses but also help children to develop their own creativity. Each piece is handmade in Germany from solid wood and hand finished with a nontoxic, lead-free water-based stain.