This product is a football machine accessory, made of good plastic and steel materials, safe and gentle, and for a long time. It is a very practical football machine toy accessory. With excellent craftsmanship and vivid and interesting design, it can easily attract people's interest and replace old . It has a wide range of use, can be applied to most standard table football machines, and will serve you well. Features -Color: blue and red -Material: plastic and steel -Size: 2.40X2.40X1.40cm/0.94X0.94X0.55in -The the sturdiness and durability of this rolling bead. -With good craftsmanship details, the color of the rolling bead is bright, clear and intuitive, and can be distinguished well. -Adopting advanced technology, it is more practical and , and will not fade or damage easily. -This is a very professional and practical football machine accessory rolling bead, which will bring you an excellent experience. -You can buy these fun and practical table football replacement accessories at an . Package list: 4 x blue -balls 4 x red -balls