1.Different sizes are available:00#A,00#B,00#,0#,1#,2#,3#,4#,5#; 2.Different colors are available: as customers' request; 3.Main material: Pure Bovine Bone Gelatin 4.All the capsules abide by the Pharmacopoeia of the new edition 5.Can be imprinted any logo on capsule shell 6. Storage: Temperature 15ºC to 25ºC Humidity: 35% to 65%