3-in-1 Design: VEVOR 25 ft x 24 in、50 ft x 48 in、50 ft x 23.8 in、10 ft x 48 in、25 ft x 48 in、100 ft x 48 in double reflective insulation roll features a versatile 3-in-1 design: Radiant Barrier + Insulation + Vapour Control, ensuring exceptional thermal…