Feature 1High Compatibility: Suitable for FeelFree kayaks, for Johnny Boats, and for 3 Waters Kayaks, making the adapter a versatile choice for kayakers with different kayaks and kayakers. 2Durable Construction: This adapter is made of anodized aluminum to withstand the harsh marine environment. , and will not be affected by salt water, UV rays, etc. 3Reliable Connection: The plates creates a secure, tight connection between the accessory and the kayak, which ensures that your accessory stays securely in place and won't wobble. 4Easy to Use: With the adapter plates, you can easily customize your kayak setup by easily attaching or detaching the accessory to or from your kayak's rail system. 5Practical Parts: Equipped with O rings, these plates give you a practical experience whether you need to attach a fishing rod stand, camera stand or any other accessory.Item Type:KayakTrackAdapterPlateMaterial:Aluminum .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Process: AnodizingApplication:Military grade, gard anodized aluminum suitable for harsh marine environments.ForFeelFreekayaks,forJohnnyBoats, for3WatersKayaks,Package List6 x KayakAdapterPlates6 x O Ring