Chair Back Extension Headrest Office Seat Pillow for Napping

This is a chair back extension headrest for office seats, designed for napping or reclining. It is made in mainland China. The brand is Silk Secret. The item number is seat backrest board with headrest. It is suitable for napping scenarios. The outer cover material is 95% cotton and 5% spandex. It has safety certification Class B. The pillow type is a back-sleeping pillow. The inner core material is memory foam. It is suitable for general use. It is from Zhejiang Province, Hangzhou City. The launch year and season is 2025 Winter. The product category is cushion. The style is minimalist. The shape is square.