About this item Compatible Model: Explorer 80, Explorer 100, Explorer 500, M70, M165 Headset Small Ear Tips, Fit for Small Ears Noise Isolating Design Reduces Ambient Noise for High-Intensity Listening. Super-soft High-Quality Silicone Reduces Earphone Irritation and Fatigue. Package: 9 Pcs Small Size Silicone Ear Tips in Small Translucent Plastic Box. Dimensions: 4.5 x 3.5 x 0.35 inches.