These wooden tambourines make for a fine introduction to percussion for preschoolers. They have a diameter of 15 centimetres, and are available in an assortment of colours (as supplies last) each sold separately.
 
Diameter: 6″. 
Assorted colours. 
Age: 3 years+. 
Product size (cm): 15(L)x15(W)x4.2(H)