<p>Provided is a stretch film product with which the film itself has consistent stretchability (elasticity)and the entire film can be subjected to waste treatment by biodegradation without being incinerated at the time of waste disposal. The stretch film product has an adhesive layer on at least one surface of a base film. The base film is a resin blend (A+B), which is produced by blending polyester biodegradable resin (A) and polyethylene (B), that further contains a starch or a starch derivative. The mixture ratio [B/(A+B)] of polyethylene (B) in the resin blend (A+B)is 60 to 90%. The adhesive layer comprises a binder resin and polybutene.</p>