Compare Quick view LA Spa Pillow, LA Spa, OEM, Corner Pillow, Gray, 26" x 4-1/4", Three retainer pins MSRP: Was: Now: $213.69 Designed For Your Style of Living. Corner wrap pillow by LA Spas. FD-51029GP measures about 26" x 4-1/4" and has 3 mounting pins on back of pillow. This pillow has pins in back to mount to receptacles in the spa shell. Replaces 51029.