Comparison : Item # TXS36-10, 36" Travel - 24" W x 48" L Platform
Item # TXS36-15, 36" Travel - 24" W x 48" L Platform
Item # TXL36-20, 36" Travel - 24" W x 48" L Platform
Item # TXL36-30, 36" Travel - 24" W x 48" L Platform
Item # TXL36-40, 36" Travel - 24" W x 48" L Platform