Swim with the dolphins and their aquatic brethren in this amazing 3D pyramid-shaped puzzle from Ravensburger. Featuring Flexible Hinged Pieces, Ravengurger's own specially-engineered cardboard, and a gorgeous glare-free picture, this amazing scene comes to life as a 3D pyramid. Crafted from a cutting process that still relies heavily on hand-crafted tools and the highest-quality materials, you will quickly see for yourself why Ravensburger puzzles are recognized worldwide as among the very best. 240 pieces. Finished puzzle size (base): 6.5" x 6.5".