SkySiesta SNUG Travel Pillow – Head Support with L Shaped, Fiber Filled Sides. Patented Design. Price: $26.99 (as of 08/08/2022 09:11 PST- Details) & FREE Shipping.

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FIBER FILLED, L-SHAPED SUPPORTS keep the pillow SNUG about your head.
SNAP BUCKLE attached to the sides can be used to adjust the fit