Compatible with Multiple Models: Designed to fit perfectly with for 250SDI, 300SDI, 250DI, and 300DI models, ensuring a secure and reliable hold for your studio strobe photo flash lights. Enhanced Durability and Stability: Crafted from high-quality materials, this bottom holder provides a sturdy base for your lighting equipment, enhancing stability and reducing the risk of tipping during use. Safe and Secure Usage: The holder includes features that your flash light remains securely attached to the base, preventing accidental or falls that could damage your valuable equipment. Easy Installation and Versatility: This bottom holder is designed for easy setup, allowing photographers to quickly mount or dismount their studio strobes, making it ideal for both studio and on-location shoots. This bottom holder is specifically designed for 250SDI, 300SDI, 250DI, and 300DI studio strobe photo flash lights. It provides a stable and secure base, ensuring your lighting setup is solid and reliable during photo shoots. Ideal for both amateur and professional photographers looking to enhance their studio lighting setup. Compatibility:A:For 250SDI, 300SDI, 250DI, 300DI Color:Black Material:plastic Package Contents: 1 x Bottom Holder 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.