Have a comfortable sleep with this Memory Foam Orthopaedic Leg and Knee Pillow Choose from 1 and 2 pack  Simply slip the pillow under your knee to ease pressure on your joints Encourages a healthy sleeping position Ideal during pregnancy, post injury or when suffering from pain Contoured to comfortably fit between your legs Made with 100% memory foam Removable and washable zippered cover Dimensions: 25 cm (L) x 20 cm (W) x 14 cm (H)   Buying Options:    9.99 pounds instead of 19.99 pounds for 1 pack - save 50%  14.99 pounds instead of 39.99 pounds for 2 pack - save 63%