IDEAL SIZED 13.25 Inch Wide STACKABLE CLASSIFIER - Pairs perfectly with a gold pan; Allows you to quickly screen off gravel, large rocks, soil, and debris to find gold, raw gems, quartz, and trace minerals; Works great for high banking and sluicing PROSPECTOR APPROVED - Patented stackable design fits snugly over a 5-gallon bucket; Mesh sifting screen size of 1/50” captures large and small particles; Durable plastic side walls reinforce the sifting sieve and holds up to a long day of panning LIGHTWEIGHT AND PORTABLE - Easy to clean, store, and transport; Fits comfortably into a backpack or large finds bag; Ideal for gold panning around exposed bedrock, inside bends, surging waters, and areas with restricted water flow PATENTED DESIGN, STRONG & DURABLE - Mesh sieve is made with rust resistant high-quality stainless steel; Lightweight to reduce hand fatigue while sifting through paydirt; Compatible with our other stackable classifiers GOLD PROSPECTING GEAR ESSENTIAL - A must-have for serious gold seekers and treasure hunters; Saves time and improves gold recovery in sluices and pans; The patented space-saving design allows you to easily stack and store with other classifiers