Product Name:Expanded Clay BallsOther name:Leca, Expanded Clay, Pebbles clay, clay ballsMaterial:best quality clay50L bagsClay Pebbles Color:Brown-redSize:2-4mm, 4-8mm, 8-10mm, 8-16mm, 10-30mmUsage: Expanded Clay for use as a growing mediumFeature:Pebbles are uniform, round shape, inert, pH-neutral, and decorative.Trade Terms:FOB, CIF, CFR, DDUSamples:AvailableMOQ:No Limit Show More