room temperature rise by approximately Thermal insulation curtain 90 x 135 cm Made in Japan Heat insulation UV cut Ventilated punching specification

✅ [Improved heating and cooling efficiency] Reduces room temperature rise by approximately 10°C. Reduces air conditioner operation and is effective in saving electricity. ✅ [UV cut rate 86%] Cuts UV rays and prevents furniture and floors from getting sunburned ✅ [Easy to install] Just hang it on your existing curtain rail. No tools required, easy to install. ✅ [Safe material] Made of high-quality Tyvek made by DuPont in the United States, it is long-lasting and safe. ✅ [Can be used all year round] Heat insulation in summer and insulation in winter. Supports comfortable room temperature all year round.