This unusual coffee table features an irregular SLATE top. The rock sheet has a Mohs hardness rating of 6 or more and has strong scratch, pressure and wear resistance. Tables can be freely combined or separated, with coffee tables placed in front of the sofa and side tables placed next to the sofa. The iron frame provides a sturdy, aesthetically pleasing base with excellent load-bearing capacity. The rounded edges are carefully polished to ensure safety and prevent injury.