Caitec has been leading the way in pet product innovation by offering pet owners a wide range of high-quality affordable pet products for more than two decades by focusing on product design value and quality product line. Caitec is proud to be creating innovations in pet care for a better way of life. Brightly colored wooden blocks. 9/Pack (picture incorrectly shows 6/Pack). 1 1/2" by 1 1/2 ".