Ariana Grande "THANK YOU, NEXT." door mat. For indoor or outdoor use. From Etsy. Size: 18” x 30” approx. Excellent condition! Only been used indoors. Feel free to check out my closet for more Ariana Grande items available - great for bundling! New to Poshmark? Use referral code CLOSET2TREASURE when you sign up to receive $10 in Posh Credit!