Lawn grid three kinds for your choice height : 38mm,48mm,68mm our company has passed the audit report of alibaba material:PP Lawn grid description 1)three kinds of height ( 38mm, 48mm, 68mm) 2)MOQ is 1000pcs 3)if you are interested in our products, please contact us 4)delivery time:according client's order 5)good quality 6)mass production7)specification:348x335x38/48/68mm