Glass Mulch It is widely used as decorative material. We have nut glass pebble,flat glass pebble,glass ball. Glass Mulch It is widely used as decorative material. We have nut glass pebble,flat glass pebble,glass ball in our workplant.Material:Glass beadsShape:PebblesSize:20mm,38mmPacking:Detailed in the package option on our website,and could be discussed.Min order:1 tonPayment terms:T/T or L/C