These stepping stones are so much fun! My kids played with them inside while the weather was chilly and then moved them outside to use now that it has warmed up! Very durable material and the don’t slide when they are jumped on- so safe for lots of imaginative play! The colors are bright and cheerful too. The kids liked the cards it came with for fun ideas on how to play, and I love that it is easy to clean and comes with a storage bag! Would absolutely recommend to other parents.