Flashing LED illuminated Balloons SL-310 1)weight:5.5g 2)Colours: ... 3)3 AG10 button cell battery Flashing LED illuminated Balloons SL-310 The LED is inside and on ... Helium filling1)high-class material and lovely style 2))Balloons weight:5.5g: 3)Suitable for helium,air4)A ... fantastic product for all occassions5)Balloons Color: Black, Orange, Green, Blue, Yellow, Brown, White, ...