Sleepy Time Tracks are The Pioneers of Light Blocking Strips. Know What Your Getting, Compare Before You Buy. Copycats are Cheaper for a Reason. Side Tracks for Blackout Shades (72" White Permanent)

Sleepy Time Tracks - Original PVC Light Blocking Strips Made in The USA- Window Light Blocker for Blackout Shades & Blinds- Enjoy Deeper Sleep and Total Darkness (72" White Permanent)

Sleepy Time Tracks - Original PVC Light Blocking Strips Made in The USA- Window Light Blocker for Blackout Shades & Blinds- Enjoy Deeper Sleep and Total Darkness (60" White Removable)

Sleepy Time Tracks Lite-(Bottom Track Only 60" White)