Flexfill 48" Silver/White Reversible Reflector.  This reflector is used by thousands of top studio and location photographers. It is highly portable and efficient lighting solution. The riveted spring-steel rim allows any FlexFill to open up or fold down to one-third its working size, instantly, with the flick of a wrist. The White FlexFill bounces light back into the subject to lower contrast without affecting the light's character. 

Flexfill collapsible reflectors are lightweight and portable, eliminating the need for rigid, bulky and cumbersome reflectors.