Compatibility: The memory foam replacement ear tips for KZ ZS10 Pro X ZSN EDX PRO AS10 ZST ,Sennheise IE 200 Pro, TV headset, FIIO FH5S FH7S FA7, HEXA, KBEAR KS1, MEE M6 PRO MX1, BZINK, FLARE AUDIO More. Material: Memory Foam, blocking noise, comfortable and soft, easy fit .no ear pain for long time. Securely Fit: Engineered to be the perfect shape for optimal in-ear fit, these tips stay securely in your ear, and the ear buds do not slip off even during exercise. Provides a secure fit and comfortable listening experience for earbuds. Slowly Rebound Sponge: The memory foam tips will be deformed and ugly after pressing, and takes about 60 seconds to fully recover. Better noise cancellation after full rebound. Package Contents: You will receive 3 pairs eartips includes 1 small,1 medium and 1 large. The Memory Foam Size 4.9mm for In-Ear Headphones with 5-6 mm Tips. soft and comfortable, noise protection, slowly rebound.