【Silicone Slot】: The fly fishing box adopts a high elasticity silicone slot design, which firmly holds the fish hook, does not loosen or fall off, and does not deform or age after repeated insertion and removal. 【Thickened Material】: The fishing tackle box uses a thickened lid, which is highly transparent, impact resistant, and scratch resistant. The bottom cover is made of thickened ABS engineering plastic, effectively resisting falling and squeezing. 【Sealed & Waterproof】: The edge of the flies box is embedded with a waterproof silicone sealing strip, which tightly fits the box when closed, effectively avoiding rain and moisture, and avoiding rust of the internal fish hooks. 【Compact & Lightweight】: The fly storage box is compact and lightweight, making it easy to fit into backpacks and fishing boxes, making it convenient to carry. 【Customer Support】：Please reach out via Amazon Messaging — we're ready to help.