You don’t need to be a professional to install this Wall Mural, with the new technology it is repositionable, easy to install and does not leave a residue when removed. It can easily be applied on slightly textured, rough or uneven surface with effortless instructions provided for installation (Not recommended on highly textured or freshly painted wall).This item comes in below size options:1) 35”L x 55”W (Consists of 1 roll)2) 49”L x 75”W (Consists of 2 rolls)3) 75”L x 112”W (Consists of 3 rolls)4) 98”L x 150”W (Consists of 4 rolls)5) 106”L x 187”W (Consists of 5 rolls)6) 114”L x 204”W (Consists of 6 rolls)