IRIS 515106 Crime and Weed Prevention Gravel 20L White 20L-WH 1 pc

Catalog number: 20L-WH Features: ● Environmentally friendly pumice-like gravel made by melting recycled glass at high temperatures and foaming it. When stepped on, the stones rub against each other and make a loud "crunching" noise, making it an easy crime prevention measure. Spread it about 4 cm thick in areas where you don't want intruders to enter. Use about 40L per square meter as a guide. It is hygienic because it is baked. In addition to crime prevention, it can also be used as weed prevention, prevention of cold damage, and as pot bottom gravel. Specifications: ● Crime and weed prevention gravel 20L White