30kg m3 hydroponic starter plugs

{"cid":"91225314","title":"Pre Cut Hydroponic Planting Sponge 20kg\/M3-30kg\/M3 Hydroponic Starter Plugs","imgUrl":"https:\/\/img.chinax.com\/nimg\/8a\/04\/f66f67298bc8dce6e55228f54baf-200x200-1.jpg","attrs":{"Brand Name":"SR","Model Number":"Hydroponic Grow Sponge","Minimum Order Quantity":"1000pcs","Delivery Time":"5 work dyas","Place of Origin":"CHINA","Payment Terms":"T\/T,Paypal","Supply Ability":"3000 pcs per days","Packaging Details":"box, or vacuum packaging","Certification":"ISO 9001:2015","Material":"PU Foam","Color":"Black\/White","Density":"20-30 kg\/m\u00b3","Thinkness":"20mm\/25mm\/30mm","Size":"200x200mm\/250x250mm\/300x300mm","Hole Type":"Pre-Drilled Hole \/ Center Hole \/ Custom Hole"}}