Material: Silicone Mold thickness: Approximately 0.9cm Uses: Creating pendants, keychains, etc. Product features: Easy to demold, easy to clean, heat resistant, and does not deform under tension. Product Description: [Safe and Secure with High-Quality Silicone]: Made from high-quality silicone, it is odorless, non-toxic, and harmless. The extremely smooth surface allows resin to flow evenly, preventing air bubbles and achieving a beautiful, transparent finish. [26 Letters x Numbers to Choose From, Infinite Creative Possibilities]: A large-sized silicone mold set including all letters from A to Z and numbers. The possibilities are endless, whether it's your own initial, a loved one's name, or anniversary numbers. [Washable! Easy Care and Economical for Repeated Use]: Simply rinse with tap water after use. Even if resin hardens or dirt adheres, it can be easily peeled off due to the soft silicone material. [Easy to Grip, Non-Deforming, with a Hanging Hole for Convenient Storage]: It has moderate thickness and softness, so there's no worry about the mold shifting or losing its shape during work. The hanging hole design allows it to be hung on the wall after use, saving space. It can be stored neatly even in a small workspace. [Beginner-Friendly! Easy to Use]: Enjoy it in various scenes, such as children's summer vacation projects, workshops with friends, or relaxing alone time. It's beginner-friendly, so even resin novices can easily complete projects and avoid mistakes. ※Notes: 1. Please understand that there may be slight errors in manual measurements. 2. There may be slight color differences due to lighting during photography, illumination, and display resolution or settings. Please refer to the actual product.