4mm Silicone Protective Bracket, Silicone Armor, Comprehensive Protection.Silicone Material, Delicate Touch, Comprehensive Protection Lightweight And Drop-Resistant. Meticulously Designed, Understanding your needs, more than just useful. Not Only Stylish But Also Useful, Both attractive and practical. Rounded and curved edges for enhanced aesthetics, While offering a refined and elegant ap- pearance, it also provides comprehen- sive protection for your device. All-around edge design, Fits snugly around the device, providing stable support for the power supply. Factory-molded Just Right, Specifically designed for the RD series power supplies, perfectly matching the device's case to provide comprehensive protection. Soft Silicone Material, Soft and durable, shock-absorbing and drop-resistant, to prevent damage from accidental drops. Stacked Fixation, Ensures Stability Even With Multiple Power Supplies. When stacking multiple power supplies, the protective brackets can interlock with each other, preventing displacement and misalignment. Stackable Design, When stacked in layers, the teeth interlock with each otherto prevent displacement and misalignment. Bottom Support Feet Protection Back, The back bracket features extended support feet, providing stable and secure placement, as well as enhanced protection against collisions and impacts. Easy To Distinguish, Preventing Incorrect Installation, Every detail is meticulously considered to provide you with a better user experience. Colour:As Shown Material:silica gel Package Contents: 2 * protective bracket(Only silicone case without power supply) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.