Real Fyre 18" G21 Contemporary Burner Series, Stainless Steel Burner with On/Off Remote Control d8.25 what is this and should

what is this and should it be kept or thrown out

Whisper Lift® PRO Advanced Swivel TV Lift fully depressed measures 32

Stainless Steel Cup (C) x 1

The unit also has built-in manual switches such as the main on/off power switch

Real Fyre 18" G21 Contemporary Burner Series, Stainless Steel Burner with On/Off Remote Control d8.25 what is this and shouldG21 CONTEMPORARY STAINLESS STEEL BURNER SYSTEM FEATURES A unique burner for vent free or vented applications. This clean burning, easy to use burner is constructed of 304 stainless steel. With its sleek lines, a wide variety of choices for accessorizing (many unique colors in Fyre Gems, Fyre Glass, and Diamond Nuggets), and a beautiful polished mirror finish, the G21 is the perfect addition to any contemporary hearth. Control Options: On Off Remote