Fisher Gold Bug - 10″ Solid Biaxial DD White Elliptical Coil Loupes the size 10 pot has

the size 10 pot has a mesh that has 10 squares per inch or in other words

Gray Ghost NDT Compact Fold and Carry

Approximate Size: 29" x 12" x 8"

Concentric Search Coil

Its open-weave structure creates ideal conditions for trapping gold while maintaining proper water flow

Fisher Gold Bug - 10″ Solid Biaxial DD White Elliptical Coil Loupes the size 10 pot hasGreat Depth & Separation together in one coil! Excellent Depth and Sensitivity. Durability and high performance from the original equipment manufacturer. Suggested Usage Prospecting Relic Hunting Coin Shooting Jewelry Hunting Shallow Water Hunting Features: DD (biaxial) searchcoil Weight: 14 oz. Waterproof Elliptical Solid Construction Cable Length: 6. 6 ft Fits: Fisher F5, Gold Bug and Gold Bug Pro Screw On Connector