products description:The anti tangle sleeves is made of TRP rubber, which is can be recycle and environmental friendly. It can prevent the rigs tangling and can slide over quick change swivels. It has smooth inner, that will make hook links to go through easily. Available in brown and dark green, you can choose as your favor. Features:1. Made of TRP rubber, which is can be recycle and environmental friendly.2. Can prevent the rigs tangling and can slide over quick change swivels.3. With smooth inner, that will make hook links to go through easily.4. This material is moderate hardness and wear-resistant .5. Available in brown and dark green, you can choose as your favor. 6. Easy to use and convenient to carry. Spec:Material: TRP RubberQuantity: 30PCS / Bag Color: Brown, Dark Green (optional) Length: Approx. 5.1cm / 2.0inchDiameter: Approx. 0.4cm / 0.16inch Weight: Approx. 9g (30 pcs) Package Included:1 x 30pcs/Bag Anti Sleeve Please Note:1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please in kind prevail.