Please check left picture for size details carefully before purchasing
* The 20inch / 510mm length acrylic computer screen monitor stand riser can compatible with 20inch computer screen ,21.5inch 23.5inch 23.8inch pc computer monitor ,24inch 27inch 30inch computer screen, 32inch 40inch 43inch 55inch 65inch tv stand riser.(just please make sure the riser length is enough for the tv base). * The 15inch / 380mm length acrylic laptop riser monitor stand can compatible with 13inch stand,15inch stand,13.3inch stand riser, also can be used for 15.6inch 14inch laptop