Fill the 48" Sand Snake Water Containment Berm with sand and use it to funnel water to the Vacu Berm (sand not included). Wire tie included to close up the one open end. You would use the Sand Snake if you wanted to increase the Vacu Berm coverage by butting the Sand Snake up to the Vacu Berm. You can also place the Sand Snake on the back side of the Vacu Berm to seal against rough surfaces. If using the Sand Snake to help create a seal only fill it about 3/4 of the way with sand and then evenly distribute within the Sand Snake.
Part Number: WCSDBRM