1 Foam Catheter For Sow (without handle) 2 Length:483mm 3 Length of tip:35.5mm 4 Out diameter:6.5mm 5 Inner diameter:4.5mm Specifications:11Material:PP and sponge2 Length:483mm3 Length of tip:35.5mm4 Out diameter:6.5mm5 Inner diameter:4.5mm6 Purpose:Atificial insemination for Pig7Colour:Yellow ,green, white,orange,blue. Foam Catheter For Sow (without handle)