These modular RC crawler course pieces are another great option for indoor crawling! These go together like puzzle pieces so you can configure however you want! They’re light and durable, although the kids did break some of the printed tabs that lock the pieces together. Scott, the creator of these is also adding ways to create elevation changes which will be very cool! Check them out here: @crawlerterrain 👍🏻 . We’re on YouTube! Link is in the bio 👍🏻 . 💰⬇️ Discounts ⬇️💰 @littleguyracingpar