Happy Hot Tubs Replacement Hot Tub Pillow - Replacement for Blue Whale Spas and other Chinese Spas\n\nHigh Quality Replacement Headrest/Cushion for Blue Whale Spas, Hot Tub Master and other brands!\nSimply fits into the existing holes on your hot tub. \nMeasurements: \n\n--22.5cm wide x 13cm tall x 4.5cm deep.\n--The lugs on the back (included) have a diameter of 1cm and they come out of the pillow approx. 1.5cm. The distance between the lugs is 10cm.\n--Connection holes have a 1cm diameter. \n\nWhy Happy Hot Tubs?\n\n--Family-run business with over 30 years experience in the hot tub industry. \n--Great customer service, check out our brilliant feedback! \n--An industry leader. \n--A brilliant range of high quality, specifically-sourced products available to make your hot tubbing experience the best it can be!\n\nFeedback\nPlease leave feedback for us as soon as you recieve your item so we know everything is o!