MANUAL BACK MASSAGER:best back scratcher to relief body itch, easily scratch those hard to reach spots and relieve stress.HIGH-QUALITY CONSTRUCTION: made from stainless steel and soft rubber.CLAW DESIGN: long, slender and rod-shaped, good for scratching one's back, performing the actual scratching. Can be your scalp massager, head massager, back massager, and foot massager.COLLAPSIBLE SIZE: backscratchers extending in length between 8.46 and 22.83 inches. Perfect for storage or travel.4 COLORS: comes in 4 different colors, confusion of one person using the others back scratcher