Foldable Car Window Sun Shade – UV Blocking Side Shades

The windshield gets all the attention, but side windows block almost no UV rays at all on most standard glass, particularly rear side windows, where passengers sit and where children's car seats face. On a hot afternoon, a car parked with no side coverage can reach interior temperatures that fade upholstery, warp plastics, and make the cabin genuinely dangerous to sit in. These foldable car window sun shades install in seconds using electrostatic cling — no suction cups, no adhesive, no marks on the glass — and block UV and heat before they enter the cabin. Fold them away when you don't need them, and they disappear into the door pocket.

Most side window shades are single-layer mesh — they reduce glare but let heat through. These use a two-layer system: an outer reflective laser fabric layer that bounces sunlight away from the glass, and an inner insulation layer that stops residual heat from passing through. The combination reduces heat buildup more effectively than a single mesh layer at the same price point. The memory steel ring frame holds the shape flat against the window without sagging or losing coverage at the edges.

• 🔆 Double-Layer UV Blocking – outer reflective laser fabric + inner insulation layer for 2-stage heat reduction
• ⚡ Electrostatic Cling Mount – adheres directly to glass via static; no suction cups, no adhesive, no residue
• 🔄 Memory Steel Ring Frame – holds shape flat against window; doesn't sag or gap at edges
• 📐 Arc and Square Coverage – designed to fit both arched rear windows and square-framed side windows
• 🌀 Foldable Design – folds compact for glove box or door pocket storage when not in use
• 🚗 Window Operable – can be folded or repositioned without removing; won't block rearview mirror
• 🌡️ All-Season Use – UV blocking in summer; retains cabin warmth in winter
• ✅ No High-Concern Chemicals – safe for enclosed cabin use
• 📐 Universal Fit – designed for most cars, SUVs, and trucks

Suction cup shades fail in two predictable ways: the cups lose grip in heat and fall mid-drive, and they leave circular marks on the glass over time. Electrostatic cling works differently — the static film grips the entire glass surface evenly, distributes holding force across the shade rather than at four points, and removes cleanly without residue. It's also faster to apply because you don't need to align individual cups. Press it against the glass, smooth it flat, and it holds.

• Front 2pcs – two shades for the front side windows (driver and passenger). Best for commuters who want UV protection at eye level and for front passengers.
• Rear 2pcs – two shades for the rear side windows. Best for families with children, car seats, or rear passengers on long drives.
• Front and Rear – full set covering all four side windows. Best value for full interior UV protection and even heat blocking across the whole cabin.

• Construction: Black tape outer edge + electrostatic film layer + memory steel ring frame
• Mounting: Electrostatic adsorption (static cling) — no suction cups, no adhesive
• Window Type Compatibility: Arc-shaped and square-framed side windows
• Applicable Season: All seasons
• Thickness: Standard
• High-Concern Chemicals: None
• Universal Fit: Compatible with most cars, SUVs, and trucks
• Per Shade Dimensions: 44 × 35.5 cm (17.3 × 14.0 in) — square/arc profile fits most rear and front side windows
• Arc Top Edge Width: 48 cm (18.9 in)
• Sold As: 1 shade per unit — Front 2pcs = 2 shades, Rear 2pcs = 2 shades, Front and Rear = 4 shades
• Storage: Foldable — stores flat in door pocket or glove box
• Ships From: United States
• Free Return: Yes

• Front 2pcs: 2 × foldable side window sun shades (front pair)
• Rear 2pcs: 2 × foldable side window sun shades (rear pair)
• Front and Rear: 4 × foldable side window sun shades (full set)