The Dolphin PlayPet Climbers by Pierceton Rubber would be one of your most popular play items on any playground. Kids love these very large, bouncy animal shapes. They also help foster large motor skill development, balance and agility, and certainly creative imaginations. All the PlayPlet Climbers comes in the color blue. While not necessary to anchor/bolt down due to their weight, all do come with anchoring systems. If your local school district or park and rec department need more than one rubber climbing animal, please call for quote. Due to the weight on each rubber animal, shipping charges are assigned per each when purchased per the online shopping cart.