JN65 Sliding window- Europe Standard and Energy Saving Sliding windows 1. Profile: any color, with thermal break, wall thickness:1.4mm 2. Glass: 5+9A+5mm/5+12A+5mm 3. Hardware: Made in China, latch 4. Character: with thermal break-energy saving, fit air condition room, hot territory 5mm foam layer inside and packed with hard cardboard which is suitable for container shipping