1x Wisdom Logic Mind Challenge Brainteaser Development Creative Thinking Puzzle Toys Disentanglement Game WY3303 Letter T Tangram Letter T Tangram Size(Aprox.): 4.5 x 23.5 x 1.4cm (1 49/64"x9 1/4"x17/32") Intelligence game ,great challenge for kids and adults Age 6+ There are hundreds of different puzzle toys on my store,u can choose more at a time.