The Rookie Irons are designed to offer young golfers a quality golfing experience with features tailored to their age and height. Here's an overview of the key details:

1. Material: The Rookie Irons are manufactured using premium grade 15-5 stainless steel. This material is commonly used in golf club construction for its durability and performance characteristics.

2. Design: These irons are designed with a midsize cavity design, which typically provides a balance between forgiveness and playability. This design feature encourages ease of use and can contribute to a higher level of enjoyment for young golfers.

3. Shafts: The irons are fitted with Rookie Lightweight Graphite shafts. These shafts are designed to be lightweight, which can be especially beneficial for junior golfers. The shafts are flex and length-specific, ensuring that they are matched to the age and height of the child using them. This is important for promoting proper swing mechanics and maximizing performance.