Home Balloons Foil Balloons Foil Balloons balloons An exclusive range of foil balloons, designed and manufactured by Oaktree in the UK, using the very latest technology and superior quality Mylar. Oaktree is the only company in the UK manufacturing foil balloons.. 18inch UK made balloons 34inch Numbers 34inch Letters *New* Waffles Helium shapes Air Filled Shapes Age Birthday Birthday Baby Graduation Wedding/Anniversary Love Religious Get Well General Oaktree 9inch balloons 36inch Solid Colour Round colours Heart colours Star colours Holographic Solid Colour Megaloon Letters Megaloon Numbers Megaloon Juniors 7inch Megaloon Juniors 14inch 4inch balloons 9inch balloons New Products Oaktree 36inch Nude Star Packaged Ref.: 608276 View details Oaktree 36inch Nude Round Packaged Ref.: 608252 View details Oaktree 36inch Nude Heart Packaged Ref.: 608238 View details Oaktree 36inch Navy Blue Star Packaged Ref.: 608337 View details Oaktree 36inch Navy Blue Round Packaged Ref.: 608320 View details Oaktree 36inch Navy Blue Heart Packaged Ref.: 608313 View details Special Offers Oaktree 30inch Number 7 Silver Ref.: 603073 View details Oaktree 30inch Number 8 Silver Ref.: 603080 View details Oaktree 30inch Number 9 Silver Ref.: 603097 View details 40inch B Silver Ref.: 15902S View details Oaktree 30inch Number 6 Rose Gold Ref.: 602960 View details Oaktree 30inch Number 7 Rose Gold Ref.: 602977 View details