Contour shape allows for ergonomically correct sleeping posture

.Memory foam contours to the curves of the head and neck

.Perfect for any sleeping position

.Free luxurious terry cloth cover included

.Temperature sensitive foam creates soothing warmth

.Cover matericl is the polu/cotton blend white velour

.Materal Content:memory foam/ploy.cotton blend cover

 .Dimensions available:

A:Small  :17” ×11” ×3 1/4”/2”(45cm ×28cm×8/5cm)

 B: Standard :   20” ×12” ×4”/3”( 50cm×30cm×10/7cm )      

C:Queen  : 21 1/2 ×13” × 4 × 1/4”   (55cm ×32cm×11/9cm)

D:King   23”×16”×5”/4” ( 60cm ×40cm×12/10cm)