These high quality bone pendants are made from domesticated water buffalo bone.
You will not receive the exact pieces shown in the photos but ones similar. There is some variation from piece to piece as these are all hand carved.
The turtle bone pendants are approximately 3.75" long and 1.125" wide. In metric, this is approximately 9.375 cm long by 2.8 cm wide. A box of 100 pieces weighs about 2 lbs. 4 oz.
Domesticated water buffalo are not endangered.