BUY TWO PACKS AND WE WILL SEND YOU A THIRD PACK OF 20 PADS FREE! Adhesive Foam Pads 30mm x 30mm x 3mm Suitable for all RC helicopter gyros and flybarless systems including Spartan, Futaba, Align and many others. Reputable Sekisui branded pads as supplied by Spartan and Futaba gyro systems. Excellent vibration dampening properties. Made in Japan.