buy black lava rock

if you want to buy black lava rock?here we can supply you cheap price.
It has no radiation .
It has far infrared magnetic wave. Natural stone
Slide-proof, acid & alkali proof
Sound absorbing and insulation

buy black lava rock

2.Features of Volcanic Stone
1) Natural stone, sound absorbing and insulation
2) heat absorbing and preservation
3) water absorbing and slide-proof
4) Acid & alkali proof
5) Not radiation
6) Not permeation
7) Not poisonous and not odor
8) Green and environmental-protection products with high quality
9) Hyperfine and with high quality products
10) Be used to interior decoration, outside decoration and paving public square
Packaging & Shipping
1.25kg woven bag,40 woven bags/jumbo bag.
2.25kg woven bag,40 woven bags/pallet
3.25kg paper bag,40 paper bags/pallet
4.25kg paper  bag,40 paper bags/paper box
5. as client  demand
http://www.globmineral.com/lava-rock/