Description:1. Material: Made of non-woven fabric, soft and comfortable, and wear-resistant. 2. Applicability: This belt/head strap/wrist strap fit for HTC tracker. 3. Embossed aritificial leather: Embossed aritificial leather is used to increase friction with the bottom of the tracker and improve stability. 4. Breathable: This belt/head strap/wrist strap has air holes and is breathable to keep it comfortable. 5. Adjustable length: Adhesive tape design, you can adjust according to the size of your waist/head/wrist. 6. Improve the game experience: Designed for players who like to play virtual games for a long time, shock absorption. Specifications:Color: BlackMaterial: Non woven fabricApplicability: Fit for HTCType: A (hand, foot and wrist strap), B (head strap), C (waist strap), D (2 wrist straps + 1 waist belt)Size: Wrist strap: About 32cm/12. 6inch(L)Headband: About 74cm/29. 13inch(L)Waist strap: About 120cm/47. 24inch(L)Package Includes:2Pcs x Wrist strapOr1Pc x Head strapOr1Pc x Waist strapOr2Pcs x Wrist strap1Pc x Waist strapNote:1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0. 5-2 cm differences due to manual measurement.