flip flop black rubber + polyester good for dye sublimation black rubber gule polyester good safety RoHS test ... flop, rubber flip flop, slipper material: natural rubber foam+ clothgood for CMYKadult and kid size are available material safety eco-friendly ... ) flip flop widly used in home, indoor, outdoor, gift. Good for dye sublimation all patterns. adult XL, L, M, S size ...