Package contains 2 tubes (60 grams each) of LMF Equine First Digest 911+ Paste Equine First Digest "911+" is a Probiotic Yeast Culture, a Prebiotic Mannan-Oligosaccharide, combined with significant amounts of B Complex Vitamins, all in a palatable blend to be used as a paste for equines. Equine First Digest 911+ is recommended for use in horses when numbers of beneficial intestinal bacteria are expected to be low, such as racing, after transport, at weaning or during times of stress, following surgery, when recovering from disease or diarrhea. Equine First Digest 911+ can be fed daily to help maintain a healthy digestive system. **For Domestic Shipping- Hawaii and Alaska will be charged a shipping fee of $4.99 per order + $0.99 per LB.