Window shade adjustment and leveling devices for controllably grasping {HEAD ~ a window shade cord} for setting and leveling {TAIL ~ a window shade} 
for setting
Window shade adjustment and leveling devices for controllably grasping { HEAD ~ a window shade cord } for setting and leveling { TAIL ~ a window shade }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL