Designed for medium and large birds. Chime Time toys engage birds with delightful sounds and indestructible parts comprised of aluminum chimes, colorful ground calcium wafers, plastic beads and rubber rings. Each toy, in this line, attaches easily to cages with quick-links and is made of 100% safe, non-toxic materials. Ingredients: ground limestone, ground seashell, wheat flour, tapioca flour, food coloring: FDC Blue No. 1, Red No. 3 and Yellow No. 5. Guaranteed analysis: Calcium - 20.0%, Phosphorus (min) - 0.05% and Salt (min) - 0.20%.