No Drill Roller Blind, 99% Blackout UV Protection, Thermal Insulating Window Shade with Suction Cups, Thermal UV Blocking Retractable Blinds Blind for Windows & Cars (40x60cm/15.7x23.6in)

• 1. SIZE & MEASUREMENT SPECIFICATIONS To accommodate the automatic retraction system, the actual blackout fabric is strictly 2cm narrower than the total hardware width (creating a 1cm gap on each side). Please measure your glass surface carefully before selecting a size. The dimensions listed in the options refer to the total hardware frame, not the fabric width.
• 2. CORDLESS DESIGN & MATERIALS This is a completely cordless roller blind, eliminating hanging chains or cords and the associated entanglement risks. It operates strictly via an internal hardened steel wire core and a standard plastic pull handle. The blind is manufactured with a three-layer moisture-resistant fabric featuring a silver-coated backing for thermal insulation.
• 3. NO-DRILL SUCTION MOUNTING Designed specifically for smooth, flat, and clean glass surfaces without the need for drilling. The package includes a total of 6 clear suction cups (providing 1 extra set for replacement). Please note that this product is not applicable for painted walls, frosted glass, or any textured surfaces.
• 4. MULTI-SCENARIO APPLICATION The compact, retractable design allows for temporary light-blocking applications across various smooth glass settings. It is suitable for use on standard bedroom windows, camper van (RV) windows, and sloped roof windows or skylights.
• 5. OPERATIONAL EXPECTATIONS & CARE Due to the nature of suction-cup mounting, the blind will not sit perfectly flush with the window frame, and minor light gaps around the edges will occur. If suction cups become deformed during transit or use, soak them in warm water (approx. 70°C) for 2 to 3 minutes to restore their original shape and suction capability.

Product Description This retractable roller blind is designed for temporary light-blocking applications on smooth glass surfaces. It operates via an automatic retraction mechanism and features a simple pull-down design. SIZING & MEASUREMENT (CRITICAL NOTE) Please measure your glass area carefully before purchase. To accommodate the internal retraction mechanism, the actual blackout fabric is 2cm narrower than the total hardware width (a 1cm reduction on each side). The dimensions listed in the size options refer to the total hardware width, not the fabric width. EXPECTED LIGHT GAPS The three-layer fabric itself is constructed to block light. However, because this product relies on a suction-cup mounting system, it will not sit perfectly flush against the window frame. Minor light gaps around the edges of the blind will occur. MATERIALS & COMPONENTS Fabric: Three-layer moisture-resistant fabric. Structure: Hardened steel wire core for physical support. Handle: Equipped with a standard plastic pull handle for extending the blind. Hardware Included: The package contains a total of 6 clear suction cups (providing 1 extra set for replacement). INSTALLATION GUIDELINES Surface Requirement: Applicable ONLY for smooth, clean, and flat glass surfaces (e.g., standard windows, skylights, camper van windows). Do not use on painted walls, frosted glass, or textured surfaces. Suction Cup Care: Suction cups may occasionally deform during packaging or transit. To restore their original shape and standard suction function, soak the deformed cups in warm water (approximately 70°C) for 2 to 3 minutes before installation.