腰部支撐靠墊（4-6週內出貨）

Took a chance ordering this in bulk for the office, and the firm support is exactly what our team needed for long hours at their desks. The wait was a bit of a pain, but the consistent quality across all 100 pieces made it worth it.

Finally unpacked this after the long wait and the firm yet flexible foam core makes a real difference for my lower back during long drives. The curve holds me in a better posture than my old rolled-up towel ever did.

I was a bit nervous about the 4-6 week delivery, but the wait was worth it. The backrest pillow has a firm, supportive curve that finally lets me sit at my desk without slouching.