Dual rail design for fabric + sheer: Two parallel tracks let you hang an opaque curtain and a gauze/sheer curtain at the same time, giving flexible light control and privacy without extra hardware. Quiet, smooth operation: Builtin mute strip reduces sliding noise for lowdisruption operation — ideal for nurseries or bedrooms where silent function matters. Easy, bracket installation: Conjoined double rails are designed for direct drilling installation, eliminating the need for separate mounting brackets and simplifying setup. Adjustable length 70–600 cm: The Curtain Track Kit covers a wide range of window sizes. Sizes over 115 cm come segmented and include connectors for quick assembly and reliable alignment. Broad compatibility: Works with standard curtain fabrics and gauze/sheer curtains; suitable for ceilingmounted installations as a double track system. Practical and durable design: Engineered for repeated use with smooth gliding performance to maintain curtain movement and appearance over time. How this solves common problems Reduces noise that can wake a sleeping child or disturb quiet rooms thanks to the mute strip. Avoids complicated hardware and long install times with a directdrill, bracket method. Replaces multiple single tracks with one spacesaving system that supports layered curtains for better light control and privacy. Performance and fit Adjustable from 70 to 600 cm to fit most windows and room layouts. Segmented pieces and included connectors make longer runs (over 115 cm) simple to assemble and align. Ceilingmounted double track configuration for a clean, integrated look. Use scenarios 1) Nursery or child's room: Hang a blackout fabric on the inner track and a sheer on the outer track for daytime light diffusion and quiet nighttime darkness without disruptive noise. 2) Living room or hotel room: Create layered window treatments—sheer for daylight softness and heavier fabric for privacy or light blocking—to enhance ambience and function. 3) Bathroom or media room: Install a gauze curtain for daytime privacy and a thicker curtain for full coverage when needed; smooth, quiet sliding prevents distraction. What's included / ready to use Curtain Track Kit adjustable from 70–600 cm, with segmented sections and connectors for sizes over 115 cm. Conjoined double rails with builtin mute strip for quiet operation. Designed for ceilingmounted, directdrill installation (no separate mounting brackets required). Choose this double track system when you need a versatile, quiet, and easytoinstall solution for layered curtains in bedrooms, living areas, bathrooms, hotels, cinemas, and other interior spaces.