80 or 24 pcs Sturdy 4mm MDF Superbly drawn illustrations Fascinating with lots to talk about Comprehensive Teachers notes Recommended Age 5+ Designed and made in Great Britain from quality materials. Cut and finished by hand using traditional manufacturing methods. Highly skilled people at every stage making sure the product is at a 1st class standard for your child to learn through play. Leading UK supplier to schools and nurseries for the last 40 years. Size - 400 x 300 mm