Check the listing for details. Sluice Box Self-Locking Backpacking 50 long 9" Wide Flare with Stand. Condition: New. Listed at 289.00 USD. Self locking backpacking stream Sluice Box that will unfold from 15" to 50"- 9" wide for easy transportation and storage. • Black ribbed rubber mat that captures gold for quick ID of findings. • Gold zinc plated 18ga CRS Riffles for durability, expanded metal creates crevices to capture gold. • Sluice box fits in your classifying bucket too! • As seen in the Gold Prospectors Assoc. of America Sept./ Oct. issue 2006. "All in all, it is a nice addition to my gold mining equipment." • 58 minute DVD instructions on how and were to find GOLD!!, set up for proper angel, water flow, clean out, adapting Sluice box into Highbanker/Recirculator. Professionaly filmed and edited. Now free with purchase. • Sluice Box in action gettin some GOLD! Protected by US patent No.: 8,322,536. Beware of imitators out on the market, some are made with thinner materials and with no locking devices. While others utilize a thumb screw which slips. With over 14 thousand sold Nationwide! Royal is the home of the original Self-Locking Sluice box!! Supplied with Easy, How to use instructions. Specifications: Sluice Box Width 9" x 50" long Weighs 7.3 Lbs. Nylon Carrying Strap Constructed of 0.063 aluminum • Our business hours of operation, Monday - Friday 7:00 AM - 3:30 PM Pacific Standard Time.