Twist Tube, 4 3/4" to 7 7/8", 1.26” Dia., set of 12

These tubes feature a telescopic length extension and are made from clear PVC. Notches on the internal tube allow for telescopic expansion to fit contained evidence. A twist-lock mechanism on the round tubes retains the expanded position while the hexagon end prevents rolling. The reusable tubes are rigid, durable and resistant tp oil and humidity.