Hello Yuvraj!
Thank you for sharing your feedback with us. We apologize for the inconvenience! A prepaid return label was issued and sent by our customer service team. The size of this part number is 9" x 16", please reach back out to us so we can search our stock system to find the 8-7/8" size your in need of.
We look forward to serving you again soon!
RHF.com Support Team
