5 lb bag of mesh #60 Yellow River Sand
Clean, kiln dried, dust free sand, safe to use in terrariums, mini gardens and fish tanks.

About sand meshes:
The mesh number indicates how fine or coarse a sand is. The lower the #, the coarser the sand is. For example, mesh #16 is very coarse sand (2 mm grain diameter). Mesh #30 is around <1.0 - 1.5 mm; Mesh 60 is <1 mm; Mesh #90 is almost like sand flour, with grains so tiny they're nearly invisible to the naked eye.