uxcell 2 Pcs 8 Ohm 0.25W 29mm Dia Round Magnet Speaker for Electric Toys Product Name : Magnet Speaker;Power : 0.25W Resistance : 8 Ohm;Shape : Round Bottom Diameter : 16mm/ 0.63";Diameter : 29mm/ 1.15" Height : 8mm/ 0.31";Material : Metal, Plastic Net Weight : 14g;Package Content : 2 x Magnet Speaker