Royalty free, refers to the right to use copyright material or intellectual property without the need to pay royalties or license fees for their use. but the textures are and remain our property and can be used solely respecting our terms listed below.  . You are allowed to use our textures for personal and commercial use. <br> <strong>Attention</strong>: We specify that for commercial use, You are allowed to use our textures only for some kinds of projects and even in combination with 3D models, but only in the case specified and described in the the conditions of use to the point 2.1 C  .