Please check your laptop model number and size exactly.
ASUS Vivobook 15X OLED X1503 M1503 : 35.68 x 22.76 x 1.99 ~ 1.99 cm (14.05" x 8.96" x 0.78" ~ 0.78")
ASUS Vivobook 15 OLED X1505 : 35.68 x 22.76 x 1.99 ~ 1.99 cm (14.05" x 8.96" x 0.78" ~ 0.78")
ASUS Zenbook 15 UM3504 : 35.48 x 22.66 x 1.49 ~ 1.58 cm (13.97" x 8.92" x 0.59" ~ 0.62")