From Organic Connections.
Hold about 550 to 700 mg of powder. Length is 21.6 mm.
Ingredients: Gelatin NF, Water, Silicon Dioxide USP, Sodium Lauryl Sulfate NF
To fill, either purchase an inexpensive capsule machine or put your herb blend into a bowl and push the inside portion of a capsule into the herbs to pack the capsule. Once filled, push the two halves back together until they click.