Description Standard silicone goat liners Set of 2 Replacement silicone goat inflation (Liner) for Hamby Dairy Supply ITP205 style goat milker For regular size teat size (fits most full size goats) standard bore and regular stem Fits Shells; 4707 Clear Plastic Goat Shell (see link below) 4317 Jet Flow Style stainless steel shell (see link below) also fits Babson Surge Fast Flow and Jet Flow shells Overall length 8 inches. Stem length 3 inches Head outside diameter is 2 1/4 inches. Engraved 0/300 on head. Long Life silicone formula is soft and translucent for fast gentle milking. Milk flow is visible through the milk tube (stem). Lasts one year for most goat milking applications. Silicone is easier to clean than some rubber formulas. Fits Hamby 1588 ITP 205 goat milker assembly Hamby 1580 ITP 207 goat milker assembly Hamby 4791 and 4792 Conversion kits for Surge Bucket with full size goats Hoegger, Caprine Supply, Coburn standard goat milkers. Order 1 set per goat. 0/300 0-300 Made in Italy Note, Inflation Liners are not returnable to insure prevention of cross contamination from one farm to another. 1/24