Polished Mother of Pearl Chips and Chunks, 3-10mm Each (5 ounce bag) Actual crushed Mother of Pearl shell polished smooth Great for use in jewelry or inlaying in woodworking projects! Pieces vary from 3mm to 10mm in size Available in 1oz, 5 oz, and 10 oz bags (28g, 141g, and 283g) Buy larger quantities for a larger discount!