Arrowhead Forensics Pop Up Swab Box - 4” Plain - 100 boxes

These swab boxes are made of 18pt, virgin fiber, solid bleached sulfate. This stock helps prevent cross contamination and is the sturdiest swab box available. Boxes are pre-cut with 2 breathing holes. Contains no biodegradable components to jeopardize the evidence. The breathable boxes are ideal for samller cotton tipped swabs or our Bio-Swab. Simply squeeze the box and the box pops up to prevent contamination. 4” Plain, 100 boxes