A detachable carpet, comprising a carpet surface, and an anti-slip mat; wherein, the carpet surface comprises a surface layer and a bottom three-dimensional mesh fabric structure layer; and the anti-slip mat comprises a bottom anti-slip and water-repellent layer and an upper bonding layer; wherein the upper bonding layer is a single-sided fabric, and a plurality of polyester, polypropylene or nylon monofilament protrusions are arranged on the upper bonding layer; and the plurality of polyester, polypropylene or nylon monofilament protrusions are inserted into meshes of the bottom three-dimensional mesh fabric structure layer, and wherein the upper bonding layer is a single-sided structure layer formed by cutting a middle of a three-dimensional mesh fabric structure layer; the three-dimensional mesh fabric structure layer comprises an upper warp-knitted mesh fabric layer, a lower warp-knitted mesh fabric layer, and a plurality of polyester, polypropylene or nylon monofilaments; and the plurality of polyester, polypropylene or nylon monofilaments are arranged vertically in the middle to connect the upper warp-knitted mesh fabric layer and the lower warp-knitted mesh fabric layer and the three-dimensional mesh fabric structure layers are integrally knitted by using 20D-120D (20 denier-120 denier) polyester, polypropylene or nylon monofilaments. a carpet surface, and an anti-slip mat; wherein, the carpet surface comprises a surface layer and a bottom three-dimensional mesh fabric structure layer; and the anti-slip mat comprises a bottom anti-slip and water-repellent layer and an upper bonding layer; wherein the upper bonding layer is a single-sided fabric, and a plurality of polyester, polypropylene or nylon monofilament protrusions are arranged on the upper bonding layer; and the plurality of polyester, polypropylene or nylon monofilament protrusions are inserted into meshes of the bottom three-dimensional mesh fabric structure layer, and wherein the upper bonding layer is a single-sided structure layer formed by cutting a middle of a three-dimensional mesh fabric structure layer; the three-dimensional mesh fabric structure layer comprises an upper warp-knitted mesh fabric layer, a lower warp-knitted mesh fabric layer, and a plurality of polyester, polypropylene or nylon monofilaments; and the plurality of polyester, polypropylene or nylon monofilaments are arranged vertically in the middle to connect the upper warp-knitted mesh fabric layer and the lower warp-knitted mesh fabric layer and the three-dimensional mesh fabric structure layers are integrally knitted by using 20D-120D (20 denier-120 denier) polyester, polypropylene or nylon monofilaments. the upper bonding layer is a single-sided fabric, and a plurality of polyester, polypropylene or nylon monofilament protrusions are arranged on the upper bonding layer; and the plurality of polyester, polypropylene or nylon monofilament protrusions are inserted into meshes of the bottom three-dimensional mesh fabric structure layer, and wherein the upper bonding layer is a single-sided structure layer formed by cutting a middle of a three-dimensional mesh fabric structure layer; the three-dimensional mesh fabric structure layer comprises an upper warp-knitted mesh fabric layer, a lower warp-knitted mesh fabric layer, and a plurality of polyester, polypropylene or nylon monofilaments; and the plurality of polyester, polypropylene or nylon monofilaments are arranged vertically in the middle to connect the upper warp-knitted mesh fabric layer and the lower warp-knitted mesh fabric layer and the three-dimensional mesh fabric structure layers are integrally knitted by using 20D-120D (20 denier-120 denier) polyester, polypropylene or nylon monofilaments.