Powerful Magnetic Air Vent Extender for Floor Under Furniture - Sturdy & Durable - Super Strong Neodymium Magnets (Upgraded Patented Design) - 1.4" (H) x 11.5" (W) x Adjustable 16” to 39” Max Length

Key features

BEFORE YOU BUY: (1) The 11.5" Standard Model fits 9"-12.5" floor vent registers, while the 13.5" Large Model fits 12.5"-14.5". (2) Designed for floor vents only (not wall or ceiling vents). (3) Ensure you have at least 1.4" of clearance under your furniture and that the distance from the vent to the furniture edge is between 16" and 39".

Need a wider front extender or a sideways air deflector? Visit our Amazon storefront., 3 XL SUPER-STRONG N52 NEODYMIUM MAGNETS: Our unique 3-point magnetic support system uses three enclosed XL N52 neodymium magnets to provide a secure hold from the back and both sides, helping prevent shifting during use., INNOVATIVE 3-PART TELESCOPIC DESIGN (16" MIN - 39" MAX): Adjust from 16" to 39" using Units A (16"), B (12"), and C (12").

Built-in stoppers/ridges keep the sections connected, while included transparent tabs help lock your preferred length. Add another (B+C) section to extend approximately 23" more., SUPER-EASY 30-SECOND INSTALLATION (MAGNETIC OR ADHESIVE): Snap Unit A onto magnetic floor vents, then slide Units B and C to the desired length.

For non-magnetic vents, use the included premium 3M adhesive tabs., 1.4" ULTRA-SLIM DESIGN FOR UNDER-FURNITURE FLOOR VENTS: Fits beneath most furniture while redirecting blocked airflow to improve heating and cooling performance.. Built with Dimensions: 16.0 inches x 11.5 inches x 1.4 Inches, Color: Standard (11.5") - 1 Pack, Model: mve11-5.