Size:LargeType:Greenhouse hydroponics used flood table grow tray for seedlingsCover Material:Food grade ABS & UV stablizedName:Greenhouse hydroponics used flood table grow tray for seedlingsColor:white or black or grayApplication:propagating seedlingLength:adjustableStandard w 1.5m 1.7mInst:7.5cmOutst:10cmSize:4x8ft, 5x10ft, 5,5x15,5ft