This is vintage pre-owned stainless steel flatware:
The brand is INTERNATIONAL STAINLESS. The pattern is RANDOM ROSE slim neck, wider handle rose design. The backstamp is LUXURY STAINLESS USA IS. This is 1 fork 6 3/4", probably a salad fork, and 1 spreader. They are in very good gently used condition, no damage, normal signs of use and stacking. p216