These chips will vary in characteristics due to them being natural. Measurements range from 5-7mm You will receive a ONE POUND bag of these chips. These chips are perfect for your crafts, decor, gardening, keeping in your meditation space, or even gifting! You can even turn every chip into a cool wire wrapping project! Every chip has its own individual color, all very beautiful. Crystals and Stones Wholesale Crystals Tumbled Stones