Cortina magnética para puerta de 4 estaciones: aislante térmico, sin taladros, antimosquitos, ideal para aire acondicionado y para el invierno.

The Invisible Temperature Guardian​​ That 2-inch door gap steals up to 30% of your cooled/heated air silently. Our magnetic curtain works like an automatic airlock - sealing instantly when closed, parting effortlessly when passed through.​​Engineered for Climate Control​​ • ​​Smart Magnetic Zipper​​ - 16 interlocking magnets create airtight seal without door modification • ​​Thermal Sandwich Core​​ - NASA-inspired aerogel layer reflects 92% thermal transfer • ​​See-Through Protection​​ - 0.8mm transparent PVC blocks drafts while maintaining visibility • ​​Universal Fit System​​ - Adjustable tension rod fits uneven door frames (includes 3 adapter rings) • ​​Dual-Purpose Design​​ - Mosquito-repellent coating (non-toxic) + sound-dampening waves​​Year-Round Problem Solver​​ ​​Summer:​​ Blocks 37°C hallway heat from entering your 22°C bedroom ​​Winter:​​ Prevents icy drafts from lowering room temperature by 4-5°C ​​Monsoon:​​ Creates physical barrier against flying insects during door transitions ​​Everyday:​​ Allows Roomba to pass through automatically (magnetic field disengages under 500g pressure)​​Installation Revolution​​ No tools, no holes, no commitment: Extend the spring-loaded rod (fits 31"-43" doors) Hang curtain with built-in hooks Adjust magnet alignment in 15° increments Takes less time than brewing coffee. ​​Beyond Basic Draft Stoppers​​ Microwave-safe material won't warp near heat sources Wipe-clean surface resists kitchen grease Tested to withstand 15mph wind gusts (equivalent to Category 1 hurricane) Transparent enough to see toddler approaching from hallway