Deckciting Blocks are the ultimate building block game for little engineers aged 3 years and above.This set by Cosy helps develop hand-eye coordination and spatial awareness as well as teaching early math and engineering skills through hands-on learning, improving fine motor skills.Deckciting Blocks are fantastic for those on tight budgets. At excellent value for money, this set of 25 blocks made from hard-wearing decking that means you can buy multiple sets and extend block play further. Dimensions: • Plank:1200mm (L) • Square: 260mm (L) x 140mm(H) • Slope: 560mm(L) x 140mm(H)• Large Rectangle: 560mm(L) x 140mm (H) • Small Rectangle: 280mm(L) x 140mm(H) • Sizes, colours and contents may vary. • Suitable for age 3 years and above. .